I-TEC TM I30H-I60H 2-Stage Compressor High Efficiency Air Source Heat Pumps

I-TEC TM IH-IH 2-Stage Compressor High Efficiency Air Source Heat Pumps Cooling Capacities: 20,0 to 55,000 Btuh Heating Capacities: 20,200 to 54,500 Btuh The Bard I-TEC Indoor Heat Pump system is designed for classrooms and other similar applications demanding high efficiency and the lowest possible sound levels that are practical and achievable, and also accomodates the over-the-window sill requirement for many replacement projects on older school buildings. The I-TEC Series meets that challenge with many innovative design features resulting in a highly refined appearance while at the same time improving on the very important maintenance and serviceability features needed by the facilities maintenance and service staffs. I-TEC Standard Features Double wall construction, 20-ga. exterior skin, no visible fasteners No fiberglass insulation Hinged, lockable, removable doors Removable sides and modularized construction for transporting through standard doors or in elevators Suitable for any floor installations Can be installed in left or right corners with no modifications Non-corrosive drainpans with no standing water 2-Stage scroll compressors with discharge muffler, double floating isolation mounting system, and sound muffling cover R-4A Green Refrigerant Heating and cooling thermostatic expansion valves Extra large full width control panel for easy access to all controls Circuit Breakers on 2V models, and Toggle Disconnect on 4V Evaporator coils constructed with hydrophilic fin stock with the following advantages: Acrylic coating Wettable surface with low contact angle no bead-up condensate, lower wet-coil air-side pressure drop, improved draining & lower re-entrainment of moisture back into the air stream in continuous blower operating modes Antimicrobial properties provide microbial resistance to fungicidal growth Resistant to Mold and Mildew, ASTM D2373 no growth Seals fin surface against aluminum oxide formation 24VAC 75VA control transformer with circuit breaker 24VAC low-voltage terminal strip for thermostat or DDC control ECM indoor and outdoor motors Modulating outdoor fan motor and low ambient control Modulating indoor fan motor for constant CFM in different operating modes up to 0.50" ESP High and Low Pressure switches with lockout circuit Electronic heat pump control board with diagnostics Liquid line filter/drier Readily accessible service ports located behind locking hinged doors Pleated 2" MERV filter Designed for over-the-window sill wall penetration and has 3" vertical adjustment for wall sleeve attachment Units designed to be flush to a smooth interior wall and not require trim kits by use of adjustable wall sleeves; Trim Kits available where required Low sound levels are achieved by numerous system design innovations including special acoustical insulation Installation flexibility. Can be installed in corner applications with one side against a wall. Overflow detection system monitors indoor and out coil drain pans and shuts down compressor to prevent condensate overflow. Freezestat on indoor coil safeguards against indoor coil freeze up by shutting down the compressor. I-TEC Optional Features & Accessories Two Ventilation Options: Both ERV and CRV have ECM motors, filter system, and positive shut-off. Energy Recovery Ventilator (ERV) is designed for both modulating or fixed supply and exhaust airflow operation depending upon environmental controls used, and has positive shutoff on intake and exhaust sides when unoccupied. Modulating mode requires CO 2 controller, has intake rate that is higher than exhaust, and has optional minimum CFM to address building IAQ requirements. The system modulates to maintain selected maximum CO 2 level. Fixed mode can be used with thermostat or DDC that has a dedicated Occupied output that is ON during Occupied and OFF during Unoccupied. Intake and exhaust rates can be independently adjusted. Commercial Room Ventilator (CRV) is a fan powered ventilation package to manage intake & exhaust air at fixed rates but without energy recovery capability. The rates are: 0-375-0-5, are independently selectable, and has positive shutoff on intake and exhaust sides when unoccupied. Requires control system that has a dedicated ventilation control output to be ON during Occupied and OFF during Unoccupied. CO2 controller with ON/ OFF output relay can be used. Factory setting is 375 CFM balanced to meet pressurization requirements of ASHRAE. Accessories: Outdoor louver grilles: Clear, Medium Bronze, Dark Bronze Telescoping Wall Sleeves Wall Sleeve Ranges (wall thickness): 5.5" to.5", " to 3.5", 3" to 23.5" 3" and " Riser Platforms available if required Electric heat packages factory installed within the basic unit cabinet Accessories for Duct-Free and Ducted installations Other Options: Dehumidification (hot gas reheat) models Low Ampacity Models available Hot water coil packages, both Duct-Free and Ducted versions available. Form No S3-2 Supersedes S3-32 Page of

Specifications - 2½ through 3½ Ton MODELS IH-A IH-B IH-C I3H-A I3H-B I3H-C I42H-A I42H-B I42H-C ELECTRICAL RATING-- HZ 2/20-2/20-3 4-3 2/20-2/20-3 4-3 2/20-2/20-3 4-3 Operating Voltage Range 97-253 44-50 97-253 44-50 97-253 44-50 COMPRESSOR Volts 2/20-2/20-3 4-3 2/20-2/20-3 4-3 2/20-2/20-3 4-3 Rated Load Amps (2/20).0/.5 7.4/.4 4.2./3.5/9.9 4.9 3./5..0/2.4 5.5 Branch Circuit Selection Current 3..7 4.3 5.3.7 5..0 4.2.3 Locked Rotor Amps 73 5 2 3 73 3 9 44 ENERGY RECOVERY VENTILATOR Volts 2/20-- 2/20-- 2/20-- Full Load Amps (3-motors) 2.2 2.2 2.2 FAN MOTOR ECM Horsepower /3 /3 /3 Volts 2/20-- 2/20-- 2/20-- Full Load Amps.7 2. 2. + CFM 950 20 20 BLOWER MOTOR ECM Horsepower /3 /2 /2 Volts 2/20-- 2/20-- 2/20-- Full Load Amps.9 2.5 2.5 + CFM @ rating points, will modulate based upon O.D. ambient. Specifications - 4 and 5 Ton MODELS I4H-A I4H-B I4H-C IH-A IH-B IH-C ELECTRICAL RATING-- HZ 2/20-2/20-3 4-3 2/20-2/20-3 4-3 Operating Voltage Range 97-253 44-50 97-253 44-50 COMPRESSOR Volts 2/20-2/20-3 4-3 2/20-2/20-3 4-3 Rated Load Amps (2/20) 5./7.5.4/. 5.4 22/23.4 3.4/4.3.3 Branch Circuit Selection Current 9.9..4 27.2. 7.2 Locked Rotor Amps 4.0 3. 4.9.0.0 ENERGY RECOVERY VENTILATOR Volts 2/20-- 2/20-- Full Load Amps (3-motors) 2.2 2.2 FAN MOTOR ECM Horsepower /2 /2 Volts 2/20-- 2/20-- Full Load Amps 3.2 3.2 + CFM 20 20 BLOWER MOTOR ECM Horsepower /2 3/4 Volts 2/20-- 2/20-- Full Load Amps 3.2 4.4 + CFM @ rating points, will modulate based upon O.D. ambient. Complies with efficiency requirements of ASHRAE/IESNA 90.-20. Certified to ARI Standard 390-2003 for SPVU (Single Package Vertical Units). Intertek ETL Listed to Standard for Safety Heating and Cooling Equipment ANSI/UL 995/CSA 22.2 No. 23-05, Third Edition. Commercial Product - Not intended for Residential application. Form No S3-2 Supersedes S3-32 Page 2 of

Capacity and Efficiency Ratings (Stage 2) Full Load Operation MODELS IH I3H I42H I4H IH Cooling, Full Load Capacity, 95-0/7 EER j Rated CFM Capacity and Efficiency Ratings (Stage ) Part Load Operation EER = Energy Efficiency Ratio - BTU/WATT efficiency IPLV = Integrated Part Load Value - BTU/WATT efficiency (combines full and part load performance) = Coefficient of Performance - BTU/WATT efficiency Indoor Blower Performance Model Motor will deliver consistent CFM through voltage supply range with no deterioration. Continous fan CFM is the total air being circulated during continuous fan mode. Will operate @ rated Full Load Airflow when operating with Heat Pump. Will occur automatically with a call for "W3" or "Emergency Heat" signal from thermostat (Heat Pump Operation is terminated @ this condition). Unit Weights Rated ESP. Max. ESP k Continuous CFM Rated 2nd Stage CFM Rated st Stage CFM l 5-9 KW CFM m 3.5- KW CFM IH 0.5 0.50 500 900 50 700 400 I3H 0.5 0.50 0 50 50 700 400 I42H 0.20 0.50 50 0 950 700 400 I4H 0.20 0.50 725 500 50 700 400 IH 0.20 0.50 50 700 200 700 400 Deduct 5# from all values for installed weight. 27,00.7 900 35,0 2.3 50 42,000 2. 0 47,000 2.0 500 IPLV (Integrated Full & Part Load) k 0-0/7 5.4.5.. 4.4 Heating, Full Load Capacity 47/43-70 l Rated CFM Heating, Full Load Capacity 7/5-70 l Rated CFM 27,000 3.7 900 7,000 2.55 900 33,000 3.9 50 9,500 2. 50 39,000 3.95 0 25,000 2.75 0,000 3.5 500 29,000 2.70 500 55,000. 700 54,500 3. 700 34,0 2.5 700 MODELS IH I3H I42H I4H IH Cooling, Part Load Capacity, 95-0/7 EER j Rated CFM Heating, Part Load Capacity 47/43-70 l Rated CFM Heating, Part Load Capacity 7/5-70 l Rated CFM MODELS NO VENT CRV ERV IH-A 90 943 IH-B 90 943 IH-C 5 943 97 I3H-A 4 93 973 I3H-B 4 93 973 I3H-C 973 0 I42H-A 9 9 23 I42H-B 9 9 23 I42H-C 93 23 5 I4H-A 4 97 I4H-B 4 97 I4H-C 99 4 IH-A 93 23 5 IH-B 93 23 5 IH-C 9 5 93 20,0. 50 20,200 3.5 50,00 2.5 50 25,000 2.7 50 23,000 3. 50 3,500 2.2 900 29,500 2.3 950 27,000 3. 950,000 2.25 950 32,500 2.0 50,500 3. 50 9,000 2.2 50 37,000.0 200 3,500 3.4 200 2,500 2.25 200 MODELS NO VENT CRV ERV IHDA 920 955 IHDB 920 955 IHDC 5 955 990 I3HDA 5 950 95 I3HDB 5 950 95 I3HDC 93 95 20 I42HDA 90 00 35 I42HDB 90 00 35 I42HDC 943 35 70 I4HDA 9 22 57 I4HDB 9 22 57 I4HDC 95 57 92 IHDA 943 35 70 IHDB 943 35 70 IHDC 97 70 5 Form No S3-2 Supersedes S3-32 Page 3 of

Factory Built-in Electric Heat Table Model Voltage Phase KW Amps 240 20 240 20 240 20 -A04 240/20 4 3.7 4.4 3,,239 -A05 240/20 5.00 3.75 20..0 7,05 2,799 -A 240/20.00 7.50 4.7 3. 34, 25,59 -A5 240/20 5.00.25 2.5 54. 5,95 3,39 -A20 240/20 20.00 5.00 3.3 72.,2 5,95 -B0 240/20 3.00 4.50 4.4 2.5 20,47 5,359 -B09 240/20 3 9.00.75 2.7.7,77 23,03 -B2 240/20 3 2.00 9.00 2.9 25.0 40,95,77 -B5 240/20 3 5.00.25 3. 3.2 5,95 3,39 -B 240/20 3.00 3.50 43.3 37.5,434 4,07 -C0 40 3.00 4.50 7.2 5.9 20,47 5,359 -C09 40 3 9.00.75..4,77 23,03 -C2 40 3 2.00 9.00 4.4 3.9 40,95,77 -C5 40 3 5.00.25.0 7.3 5,95 3,39 -C 40 3.00 3.50 2.7 20.,434 4,07 NOTE: Not all KW's available in all models. See Minimum Circuit Ampacity and Maximum Overcurrent Protection table on following page. Optional Hot Water Coil Performance - Heating Capacity @ 0 F Water and 70 F Return Air Hot Water Coil Correction Factors Entering Air Temp (F) Entering Water Temperature (F) 0 20 40 50 70 0 90 200 50 0.5 0.5 0.3 0.727 0. 0.909.000.09.2.273.34 55 0.409 0.500 0.59 0.2 0.773 0.4 0.955.0.3.227.3 0.33 0.5 0.5 0.3 0.727 0. 0.909.000.09.2.273 5 0.3 0.409 0.500 0.59 0.2 0.773 0.4 0.955.0.3.227 70 0.272 0.33 0.5 0.5 0.3 0.727 0. 0.909.000.09.2 75 0.227 0.3 0.409 0.500 0.59 0.2 0.773 0.4 0.955.0.3 0 0.2 0.272 0.33 0.5 0.5 0.3 0.727 0. 0.909.000.09 Form No S3-2 Supersedes S3-32 Page 4 of

Minimum Circuit Ampacity & Maximum Overcurrent Protection Std. & Dehum. MODEL IH-A0Z A05 A IH-B0Z B0 B09 IH-C0Z C0 C09 I3H-A0Z A05 A j A5 I3H-B0Z B0 B09 j B5 I3H-C0Z C0 C09 j C5 I42H-A0Z A05 A j A5 I42H-B0Z B0 B09 j B5 I42H-C0Z C0 C09 j C5 I4H-A0Z A04 A05 A j A5 j A20 I4H-B0Z B0 B09 j B5 j B I4H-C0Z C0 C09 j C5 j C IH-A0Z A05 A j A5 j A20 IH-B0Z B0 B09 j B5 j B IH-C0Z C0 C09 j C5 j C Rated Volts, Hertz & Phase 2/20-2/20-3 4-3 2/20-2/20-3 4-3 2/20-2/20-3 4-3 2/20-2/20-3 2/20-2/20-2/20-3 4-3 No. Field Power Circuits or 2 or 2 or 2 or 2 or 2 or 2 or 2 or 2 or 2 or 2 or 2 or 2 or 2 or 2 Minimum Circuit Ampacity 22 4 74 7 35 44 9 22 2 7 4 22 40 49 5 20 24 2 5 2 2 25 43 2 2 2 2 34 54 59 5 5 2 44 53 53 53 5 25 29 29 29 44 70 9 9 2 3 49 5 5 3 5 25 29 29 29 Single Circuit Maximum External Fuse or Ckt. Brkr. Field Power Wire Size These Minimum Circuit Ampacity values are to be used for sizing the field power conductors. Refer to the National Electric Code (latest revision), Article 3 for power conductor sizing. Caution: When more than one field power conductor circuit is run through one conduit, the conductors must be derated. Pay special attention to note of table 3 regarding Ampacity Adjustment Factors when more than three (3) current carrying conductors are in a raceway. Ground Wire Maximum size of the time delay fuse or HVAC type circuit breaker for protection of field wiring conductors. Based on 75 C copper wire. All wiring must conform to the National Electrical Code and all local codes. Maximum KW that can operate with the heat pump is KW for -Phase and 9KW for 3-Phase. Represents Electric Heat only. Electric Control Circuit will lock-out Heat Pump Operation. 35 50 0 25 35 20 25 40 0 90 50 5 20 25 90 90 35 50 5 25 50 70 90 90 35 50 20 0 0 0 20 70 20 4 4 2 4 4 4 2 4 4 4 3 3 2 2 4 3 3 2 2 Minimum Circuit Ampacity Maximum External Fuse or Ckt. Breaker Multiple Circuit Field Power Wire Size Ground Wire Size Ckt. A Ckt. B Ckt. A Ckt. B Ckt. A Ckt. B Ckt. A Ckt. B 4 50 4 2 4 2 4 2 2 2 5 5 35 35 35 59 44 44 44 2 2 2 40 40 3 54 2 Form No S3-2 Supersedes S3-32 Page 5 of

Cooling Full Load Application Data Model IH I3H I42H I4H IH D.B. / W.B. k 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 COOLING CAPACITY F 5 F 70 F 75 F 0 F 5 F 90 F 95 F 0 F 5 F F 5 F 20 F 25 F,74 23,57 33,4 23,9 35,990 23,0 39,03,2 42,49,7,32,57 4,5 35,042 5,03 35,75 54,35 35,505 5,43 39, 5,93 3,4 5,44 3,5,34,49,2 44,33 72,02 44,000,05 23,29 32,75 23,4 35,372 23,272 3, 29,72 4,4,250 44,90 29,975,740 34, 49,725 35,23 53,3 34,92 50, 3, 55,497 3,29 54,927 37,39 5, 44,379 4,75 43,700 70,20 43,27 29,349 22,74 3,3 22,994 34,754 22,73 37,3 29,33 40,50 29,73 44,0 29,34 44, 34,33 4,43 34,79,3 34,33 49,0 3, 54,0 37,24 53,40 37, 57,34 43,9 3,03 43,03,375 42,533 2,4 22,3 3,050 22,500 34,3 22,204 3,9 2,93 39,5 29,75 43,4 2,792 43,492 33,975 47,50 34,200 5,3 33,75 47,49 37,39,4 37,029 5,9 3,44 55,3 42,40,0 42,425,550 4,00 27,934 2,94,200 22,000 33,5 2,7 35, 2,54 3,500 2,0 42,727 2,200 42,3 33,20 44,500 32,75 50,37 33, 4,57 3, 5,000 35,950 50,39 35,0 54,33 42,070 59,3 4,7 4,724 4,07 27,22 2,575 29,3 2,50 32,900 2,37 34,75 2,4 37,59 2,03 42,00 27, 4,244 33,24 43,23 32,5 49,37 32,5,5 35,97 49,54 35,355 4,50 35,29,795 4, 5,225 4,50 2,99 40,333 2,59 2,7 2,3 2,09 32,22 20,3 33,905 27,75 3,5 27,53 4,275 27,0 40,20 32,909 43,2 32,44 4,3 3,99 43,54 35,2 4,4 35,2 47,33 34, 5,27 40,53 5,3 40,53,073 39,0 25,2 20,799 27,00 20,5 3,4 20,09 33,054 27,35 35,0 27,025 40,54 2,424 3,99 32,553 42,000 32,25 47,3 3,4 42,2 34,55 47,000 34,50, 33,774 49,7 39,72 55,000 39,75 59,24 3,7 24,97 20,59 2,900 20,325,39 9,73 3,00 2,53 34,250 2,500 39,0 25,9 3,00 32,9 40,933 3,775 4,23 3,0 40,9 33,5,29 33,953 44,075 33,094 4,044 39,025 53,4 39,3 57,205 3,4 24,40 20,393 2,000 20,25 29,4 9,7,547 2,32 32,900 25,975 37,473 25,39 37,05 3,43 39,7 3,424,40,72 39,299 33, 43,437 33,25 42,339 32, 4,329 3,27 5,20 3,397 55,3 37,42 23,5 20,9 25,0 9,925 2,59 9,42 29,293 25,79 3,550 25,0 35,935 24,4 3,025 3,4 3,00 3,074 44,94,33 37,7 32,4 4,5 32,559 40,3 3,735 44,3 37,550 49,32 37,57 53,20 3,705 22,49 9,9 24,200 9,725 27,54 9,27 2,040 25,257,200 24,925 34,39 24,37 35,035 3,33 37,734,723 42,979,040 3,07 3,77 39,75 3,2 3, 3,05 42,9 3,3 47, 3,9 5,077 35,95 2,33 9,75 23,0 9,5 2,539 9,09 2,77 24,725 2,50 24,400 32, 23,5 34,0,77 3,7,373 4,74 29,9 34,44 3,07 3,093 3,5 37,,37 4,2 3,07,59 3,79 49,035 35,24 20,79 9,53 22,400 9,325 25,54,9 25,533 24,93 27,500 23,75 3,323 23,344 33,054,423 35,,022 40,549 29,355 32,,3 3,32,47 35,394 29,97 39,47 35,339 43,23 35,440 4,992 34,544 Cooling Part Load Application Data Model IH I3H I42H I4H IH D.B. / W.B. k 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 Form No S3-2 Supersedes S3-32 Page of COOLING CAPACITY F 5 F 70 F 75 F 0 F 5 F 90 F 95 F 0 F 5 F F 5 F 20 F 25 F 24,,25 2,025,000 27,27 7,242 29, 23,790 32,000 23,43 33,542 22,4,04 25,9 32,43 24,3 33, 23,757 20, 5,333 23,094 5,44 20, 4,970 42,05 3,549 47,39 3,23 5,94,902 23,33 7,90 25,250 7,700 2,729 7,05 2,3 23,242 3,000 22,975 32,24 22,4 29,3 24,7 32,03 24,475 33,7 23,57 22,02,54 24,43,3 22,342,99 4,472,90,,50 50,334,29 22,5 7,5 24,475 7,400 2,90,9 27,720 22,94,000 22,4 32, 2,05 29,9 24,32 3,594 24,3 33,75 23,399 23,2 7,75 25,7 7,3 24,57 7,427 40,39,232 44,40,03 4,72 29,90 2, 7,24 23,700 7,0 25,,3 2,75 22,4 29,000 22,000 3,3 2,43 2,75 23,95 3,75 23,00 33,742 23,220 24,3,97 27,25,75 2,,5 3,07 29,574 42,925 29,425 47,2 29,03 2,20, 22,00,75 25,3,497 25,79 2,599 27,0 2,75,70 2,22 2,332 23,555 32,000 23,0 33,79 23,040 25,743 20,3 3,000 25,250 29,044 9,4 37,474 2,9 4,000 2,500,55 2,477 Below 50 F, unit requires a factory or field installed low ambient control. Return air temp. F Rated CFM. 20,372,59 22,025,375 24,575,3 24,33 2,05 2,0 20, 29,953 20,70 27,99 23,5 3,5 23,23 33,9 22, 2,94 2,395 37,344 2,494 3,27 2,3 3,42 2,25 39,59 27, 43,90 27,70 9,25,72 2,375,200 24,037,24 23,7 20,503 2,000 20,53 29,235 20,439 27, 22,747 29,99 22,7 33,73 22,2 2,4 22, 3,5 22, 33, 22,34 34,09 27,599 3,4 27,5 42, 27,24,77 5,25 20,0 5,900 23,49 5,93 22,909 9,955 25,000 20,050 2,57 20,09 27,032 22,344 29,500 22,0 33,50 22,503 29,405 23,20 32,500 23,50 35,7 23,570 33,47 2,94 37,000 2,975 40,95 2,5,22 5, 9,75 5,0 22,7 5,37 22,233 9,743 24,23 9,3 27,7 9,5 2,09 22,055 2,473 22, 32,479 22,23 2,404 23,5 3,394 23,54 34,9 23,29 32,47 2,55 35,90 2,9 39,492 2, 7,54 5,227 9,50 5,0 2,44 5,33 2,557 9,532 23,5 9,25 2,35 9,72 25,50 2,77 27,44 2,7 3,7 2,923 27,403 23,22,2 23,24 33,32 22,9 3,497 2,2 34,3 2,23 3,29 25,954,4 4,929,425 5,000 2,07 5,03 20, 9,32 22,7 9,43 25,993 9,9 24,209 2,479 2,49 2,5,3 2,33 2,402 22,90 29, 22,937 32,095 22,7,50 25,74 33,79 25,90 37,0 25,2,29 4, 7,700 4,700 20,90 4,735 20,20 9,9 22,050 9,200 25, 9,24 23,2 2,9 25,392 2,292 2,94 2,342 25,40 22,4 2,075 22,33,79 22,37 29,5 25,5 32,25 25,550 35,3 25,250 5,555 4,332,975 4,400 9,33 4,434 9,5,9 2,33,9 24,3 9,033 22,327 20,903 24,35 2,002 27,793 2,0 24,400 22,0 2,99 22,32 29,2 22,0 2, 25,2 3,53 25,94 34, 24,97 4,9 4,033,250 4,0,53 4,33,54, 20,575,775 23,470,9 2,3 20,5 23,33 20,73 2,22 20,72 23,399 2,997 25,3 22,024 2,4 2,75 27,539 24,0,43 24,3 33,477 24,5

Heating Full Load Application Data Model Indoor 0 5 5 20 25 35 40 50 55 F IH I3H I42H I4H IH j 70 F,3 79. 2,9 04 2.0 2,3 24 2.33 9,0 2433 2.39,49 402 2.23 2,5 90.93 4,7 939 2.24 22,275 24 2. 22,53 2 2.4 3, 395 2.35 4,3 927 2.9,75 205 2.39 23,43 24 2.5 25,29 270 2.5 32,90 39 2.4,250 943 2.,725 2 2.54 24,550 24 2.70 27,925 4 2.7 34,25 34 2.,3 95 2.7 20,94 22 2.9 25, 24 2.3,3 324 2.77 35,344 0 2.73 9,975 97 2.9 22,3 2334 2.5 2,25 24 2.95 33,33 3 2. 3,53 3759 2.5 70 F DB indoor return air at rated CFM includes defrost operation below. 2,3 97 3.24 24,3 240 3.00 27,93 24 3.0 3,044 3574 2.9 37,7 372 2.9 23,700 94 3.5 2,0 2474 3.5 29,0 24 3.2 3,750 3723 3.05 39,000 3 3. 25,000 204 3.5 29,400 24 3.50 33,50 2777 3.55 4,23 3535 3.42 4,050 405 3.33 2,0 25 3. 32,200 2 3.5 3,200 270 3.90 43,775 334 3.79 53,0 433 3.55 2,0 22 3.77 34,200 25 3.99 40,200 2923 4.03 4,20 349 3.93 5,0 0 3. 29,20 2254 3. 3,200 25 4.3 42,200 2972 4. 49,5 35 4.07,0 422 3. 3,50 2323 3.9 3,200 22 4.27 44,200 9 4.29,9 377 4.22 3,0 47 3.94 Heating Part Load Application Data Model Indoor 0 5 5 20 25 35 40 50 55 F IH I3H I42H I4H IH j 70 F,550 0.2,9 0.5,9 95.50 2,5 2323.59 2,3 233.73,0 55.53,33 9., 2022.72 4,475 239.7 5,225 237.9 9,50.79,44 727.9 3, 205.94,33 2443.9 7,3 255 2.04,200 2.05 2,975 77 2.4 5,325 2074 2.7,250 247 2.5 20,0 273 2.9 2,750 5 2.3 4, 9 2.3 7,044 2093 2.39 20,3 24 2.34 23,03 25 2.34 4,0 27 2.5 5,3 55 2.47,73 2 2. 22,025 255 2.53 25,75 5 2.50 70 F DB indoor return air at rated CFM includes defrost operation below. 5,50 37 2.4,99 7 2.4 20,4 22 2.3 23,93 253 2.7 2,2 33 2.5 7,400 3.,0 95 2.0 22,200 233 3.05 25,00 27 2.9,900 3233 2.0,500 3.27 20,0 9 3.5 24,275 272 3.2 27,700 24 3.22 33,3 347 3.09 9,0 74 3.43 22,0 72 3.49 2,350 220 3.5 29,0 2,7 3.53 35,375 7 3.37 2,20 77 3. 24,0 9 3.77 2, 290 3.7 32,050 25 3.73 3,70 320 3.49 22,40 75 3.7 25,20 4.05 29,70 277 4.02 34,500 2572 3.93 40,95 337 3.2 24, 79 3.95 27,50 4 4.34 3, 25 4.2 3,950 22 4.3 43,7 342 3.74 Form No S3-2 Supersedes S3-32 Page 7 of

Performance and Application Data Energy Recovery Vent Option "R" Ambient O.D. VENTILATION RATE 0 CFM 5% EFFICIENCY SUMMER COOLING PERFORMANCE (INDOOR DESIGN CONDITIONS 75 DB/2 WB) VENTILATION RATE 375 CFM % EFFICIENCY VENTILATION RATE 0 CFM 7% EFFICIENCY DB/WB F VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL 75 2 0 4 39 9477 4475 77 250 5737 05 0 37 43 9720 90 957 75 5 70 0 0 0 9477 9477 0 250 250 0 0 0 0 9720 9720 0 0 5 0 0 0 9477 9477 0 250 250 0 0 0 0 9720 9720 0 0 0 3590 250 9440 20533 797 235 2325 25 200 7374 2 92 2 0 29 4 5427 3 75 2 250 934 39 797 54 77 25 772 05 2 3 43 0 2 957 5427 4 0 70 23 250 202 029 797 3 293 25 793 2 235 0 35 557 5427 90 5 250 250 0 797 797 0 25 25 0 2 2 0 0 0 0 5427 5427 0 250 250 0 797 797 0 25 25 0 2 2 0 0 0 0 5427 5427 0 0 3590 9720 270 20533 3 425 2325 0 225 7374 53 202 2 40 0 4 434 97 75 2 9720 744 39 3 734 77 0 977 05 53 9 43 40 7 957 434 4 95 70 23 9720 232 029 3 7 293 0 293 793 53 447 235 40 755 557 434 75 5 9720 9720 0 3 3 0 0 0 0 53 53 0 40 40 0 434 434 0 9720 9720 0 3 3 0 0 0 0 53 53 0 40 40 0 434 434 0 0 3590 7290 240 20533 473 5794 2325 75 20250 7374 4009 335 2 4 200 4 325 54 75 2 7290 475 39 473 923 77 75 2 05 4009 779 43 4 90 957 325 33 90 70 23 7290 502 029 473 3290 293 75 42 793 4009 274 235 4 3375 557 325 22 5 7290 7290 0 473 473 0 75 75 0 4009 4009 0 4 4 0 325 325 0 7290 7290 0 473 473 0 75 75 0 4009 4009 0 4 4 0 325 325 0 0 3590 4 27 20533 359 7374 2325 4050 22275 7374 272 470 2 3240 720 4 270 939 75 2 4 5 39 359 793 77 4050 337 05 272 932 43 3240 70 957 270 74 5 70 23 4 7492 029 359 470 293 4050 243 793 272 420 235 3240 4995 557 270 334 5 4 4 0 359 359 0 4050 4050 0 272 272 0 3240 3240 0 270 270 0 4 4 0 359 359 0 4050 4050 0 272 272 0 3240 3240 0 270 270 0 75 2 24 9035 39 579 2372 77 2025 05 33 49 43 20 290 957 5 502 0 70 23 24 9922 029 579 449 293 2025 2 793 33 57 235 20 5 557 5 4432 5 42 24 22 274 579 4 3543 2025 5 233 33 02 235 20 25 99 5 4 24 24 0 579 579 0 2025 2025 0 33 33 0 20 20 0 5 5 0 70 23 0 23 029 0 029 293 0 293 793 0 793 235 0 235 557 0 557 75 5 42 0 42 274 0 274 3543 0 3543 233 0 233 235 0 235 99 0 99 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Form No S3-2 Supersedes S3-32 Page of Ambient O.D. WINTER HEATING PERFORMANCE (INDOOR DESIGN CONDITIONS 70 F DB) VENTILATION RATE 0 CFM 0% EFFICIENCY 375 CFM % EFFICIENCY 0 CFM 2% EFFICIENCY DB/ F WVL WHR WVL WHR WVL WHR 5 24 944 2025 40 20 32 4 3 4050 320 3240 25 55 7290 532 75 4920 4 395 50 9720 777 0 5 40 533 250 9720 25 20 0 42 40 0 4 250 94 9720 7970 35 70 3 475 4 340 929 9440 55 200 322 29 27 25 270 749 225 472 0 955 20 240 9440 20250 402 200 324 5 27 234 22275 042 720 42 NOTE: Sensible performance only is shown for winter application. LEGEND: VLT = Ventilation Load - Total VLS = Ventilation Load - Sensible VLL = Ventilation Load - Latent HRT = Heat Recovery - Total HRS = Heat Recovery - Sensible HRL = Heat Recovery - Latent WVL = Winter Ventilation Load WHR = Winter Heat Recovery

I-TEC Accessory Model Numbers Wall Sleeves (Required Option Select One) Model #: Description: IWS-A Wall Sleeve adjustable 5.5 to.5" total depth of wall system IWS-B Wall Sleeve adjustable.0 to 3.5" total depth of wall system IWS-C Wall Sleeve adjustable 3.0 to 23.5" total depth of wall system Outdoor Louver Grilles (Required Option Select One) Model #: ILG- ILG-20 ILG- Duct-Free Plenum Boxes Model #: IPBDF2-X IPBDF2- IPBDF2-4 IPBDF-X IPBDF- IPBDF-4 Description: Clear anodized aluminum Medium bronze anodized aluminum Dark bronze anodized aluminum I-TEC Accessories Optional per Job Requirement Description: Duct-Free Plenum Boxes with Hot Water Coil Model #: IPBDF2HW-X IPBDF2HW- IPBDF2HW-4 2" high with front and side 4-way deflection grilles, beige paint 2" high with front and side 4-way deflection grilles, white paint 2" high with front and side 4-way deflection grilles, gray paint " high with front and side 4-way deflection grilles, beige paint " high with front and side 4-way deflection grilles, white paint " high with front and side 4-way deflection grilles, gray paint Description: NOTE: No water control valves included. Field-Installed. Hot Water Coil with Duct Connection Model #: IHWC 2" high with front and side 4-way deflection grilles, beige paint, w/hot water coil 2" high with front and side 4-way deflection grilles, white paint, w/hot water coil 2" high with front and side 4-way deflection grilles, gray paint, w/hot water coil Description: Hot water coil assembly, mounts on top of I-TEC unit, " x " duct flange NOTE: No water control valves included. Field-Installed. NOTE: Order appropriate Cabinet Extension (Model ICX2-*) to enclose hot water coil assembly, valves, piping and ductwork. Cabinet Extensions Model #: Description: ICX2-X 2" extension for ceilings up to '2", beige paint ICX2-2" extension for ceilings up to '2", white paint ICX2-4 2" extension for ceilings up to '2", gray paint NOTE : Use of Riser Platforms will increase maximum ceiling height by riser height. NOTE 2: Cabinet Extensions can be used with ducted systems to enclose ductwork or piping, and can also be used with Duct-Free Plenum Boxes to enclose to ceiling if desired. Extensions can be trimmed to height as needed. Riser Platforms Model #: Description: IRP-3-X Riser platform 3" with trim kit, beige paint IRP-3- Riser platform 3" with trim kit, white paint IRP-3-4 Riser platform 3" with trim kit, gray paint IRP--X Riser platform " with trim kit, beige paint IRP-- Riser platform " with trim kit, white paint IRP--4 Riser platform " with trim kit, gray paint NOTE: Use of Riser Platforms will increase maximum ceiling height by riser height. Form No S3-2 Supersedes S3-32 Page 9 of

Top View 3 " 4 2 4 " 24" 2 4 " Front View (2) 2"x24"x" Filters Return Air Control Panel (2) Washable Vent Intake Air Filters (2) 2" x 20" Air Filters Vent Exhaust " 4 4 5 47 " Total Width " With Sides Removed 20" 20" x 24" Supply Frame 3 2 4 " 3 3 " Total Depth Low Voltage 2" High Voltage Entrance 7 " Entrance Electric Heat Wire Channel (4) Lift-Off Hinges Locking Door Latch Electrical Disconnect 94" Total Height 5" 7 3 4 " Upper Section Locking Door Latch 4 3 " 5 5 " 22 4 " Lower Section Front Forklift Holes (Remove Front Trim) Side Forklift Holes (Remove Sides) Right Side View " With Doors and Sides Removed Unit Specification Sheet (2) Return Openings Outer Sleeve Supply Air Back View Return Air Return Air Inner Sleeve Outer Sleeve Inner Sleeve 2 " 7 (2) Side Handles 24 2 " (2) Unit Drains (2) Opt. Unit Drain Entrances " 3 3 4 " " 3 3 " MIS-297 A Form No S3-2 Supersedes S3-32 Page of

Duct Optional Wall Section View Ceiling Optional Trim or Supply Duct Box Outside Wall Telescoping Wall Sleeve** Sleeve Mounting Hole Locations Centered on Opening Outside Wall Centered 20" 42-3/4" Min. 43-/4" Max. Grille Centered 4" Min. 4-/2" Max. 20" 3 49 " Unit Floor 3" Min. 34" Max. * 5 " 3" Min. 34" Max. * 20" 43 7 " 20" 4 " Room Floor Level Right Side View Front (Wall Only) View * Higher Sill Heights Acheivable With Base Kit. ** Separate telescoping sleeves available for different wall thicknesses. MIS-29 A Form No S3-2 Supersedes S3-32 Page of

ROUTE LOW VOLTAGE UNIT POWER THROUGH BOX IN CONDUIT IPBDF AND IPBDF2 DUCT-FREE PLENUM BOX DIMENSIONS A ROUTE HIGH VOLTAGE UNIT POWER THROUGH BOX IN CONDUIT B 94" 7' - " DIMENSIONAL CHART MODEL NO. DIM. A DIM. B IPBDF " 2" ('-") IPBDF2 2" " ('-") MIS-57 Form No S3-2 Supersedes S3-32 Page 2 of

TOP VIEW VALVE WIRING ENTRANCE 4 /2" 2" 2" 7 3/4" 3/" IPBDF2HW DUCT-FREE HOT WATER COIL DIMENSIONS Ø7/" O.D. WATER CONNECTIONS. NOT DESIGNATED AS "IN" OR "OUT". CAN BE PIPED AS NEEDED FOR EASE OF VALVE INSTALLATION AND SUPPLY/RETURN CONNECTIONS. ROUTE LOW VOLTAGE UNIT POWER THROUGH BOX IN CONDUIT 2" 2" ROUTE HIGH VOLTAGE UNIT POWER THROUGH BOX IN CONDUIT HIGH VOLTAGE POWER ENTRANCE " ' - " 94" 7' - " MIS-59 Form No S3-2 Supersedes S3-32 Page 3 of

TOP VIEW 9 7/" 29 7/" /4" IHWC DUCTED HOT WATER COIL DIMENSIONS 23 7/" SUPPLY OPENING 9 7/" 24 3/4" 9 3/4" 2" LOW VOLTAGE ENTRANCE 40 7/" Ø7/" O.D. WATER CONNECTIONS. NOT DESIGNATED AS "IN" OR "OUT". CAN BE PIPED AS NEEDED FOR EASE OF VALVE INSTALLATION AND SUPPLY/RETURN CONNECTIONS. " ROUTE HIGH VOLTAGE UNIT POWER THROUGH BOX IN CONDUIT 2.5" HIGH VOLTAGE POWER ENTRANCE 5" ' - 9" 94" 7' - " MIS-5 Form No S3-2 Supersedes S3-32 Page 4 of

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I-TEC 2-Stage Air Source Heat Pumps Model Number Nomenclature I 3 H D A 0Z R P 4 X X 2 Model Series Controls: X = 24v terminal block Only w/o CompleteStat = CompleteStat THO (Temp, Humidity and Occupancy) 2 = CompleteStat THO w/co2 3 = CompleteStat THO w/ Ethernet 4 = CompleteStat THO w/co2 and Ethernet Note: CompleteStat must be field installed and wired. Nominal Capacity: All units have 24V terminal block. See Selection Guide. =,000 3 = 3,000 42 = 42,000 Coil Treatment: 4 = 4,000 X = Std. Hydrophilic Fin Evap. & Uncoated Alum. Cond. Coil =,000 = Phenolic Coated ID coil 2 = Phenolic Coated OD coil System Type: 3 = Phenolic Coated ID and OD coil H = Heat Pump X = Reserved Revision Level: Color: (-) = Standard (Non-Dehum) X = Beige, Painted Steel D = Dehumidification = White, Painted Steel 4 = Gray, Painted Steel Electrical Rating: A = 2/20, - B = 2/20, -3 C = 4--3 Filter: Electric Heat: P = 2 inch pleated MERV 0Z = No heat w/ breaker M = 2 inch pleated MERV 04 = 4KW -Phase N = 2 inch pleated MERV 3 05 = 5KW -Phase 0 = KW 3-Phase Vent Option: 09 = 9KW 3-Phase B = Blank Off Plate = KW -Phase M = Multi-Speed CRV 5 = 5KW & 3-Phase R = ERV = KW 3-Phase 20 = 20KW -Phase CompleteStat Selection Guide Vent Type None CRV ERV Type of Vent Control BACnet j Communication Ethernet k Connection Control Code Description CompleteStat Part Number N/A Yes No CompleteStat THO (Temp, Humidity & Occupancy) CS9B-THO N/A Yes Yes 3 CompleteStat THO w/ethernet CS9BE-THO On/Off Yes No CompleteStat THO (Temp, Humidity & Occupancy) CS9B-THO Demand l Yes No 2 CompleteStat THO w/co2 CS9B-THOC On/Off Yes Yes 3 CompleteStat THO w/ethernet CS9BE-THO Demand l Yes Yes 4 CompleteStat THO w/co2 & Ethernet CS9BE-THOC On/Off Yes No CompleteStat THO (Temp, Humidity & Occupancy) CS9B-THO Demand l Yes No 2 CompleteStat THO w/co2 CS9B-THOC On/Off Yes Yes 3 CompleteStat THO w/ethernet CS9BE-THO Demand l Yes Yes 4 CompleteStat THO w/co2 & Ethernet CS9BE-THOC BACnet is standard - all versions, shielded twisted pair. These models also have CAT 5 port for ease of networking in addition to twisted pair terminals. Demand control for ventilation is ON/OFF based on CO2 set-point. If modulating mode for ERV is required, use THO controller plus 403-07 CO2 controller with modulating output. Form No S3-2 Supersedes S3-32 Page of Bard Manufacturing Company, Inc. Bryan, Ohio 4350 www.bardhvac.com Due to our continuous product improvement policy, all specifications subject to change without notice. Before purchasing this appliance, read important energy cost and efficiency information available from your retailer. Form No. S3 August, 202 Supersedes: S3-32