GWIN 12,000 BTU 230V Max Central Ducted Complete System with 15 Foot Line Set, Communication Wire, and GWIN Tech
GWIN 12,000 BTU 230V Max Central Ducted Complete System with 15 Foot Line Set, Communication Wire, and GWIN Tech
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$5,774.43
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$5,774.43
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$6,929.32
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GWIN 12,000 BTU 230V Max Central Ducted Complete System with 15 Foot Line Set, Communication Wire, and GWIN Tech
The GWIN 12,000 BTU 230V Max Central Ducted Complete System with 15 Foot Line Set, Communication Wire, and GWIN Tech is a Max Central Ducted R32 heat pump complete system packaged for a central ducted application. This listing keeps the indoor air-handler data and outdoor-condenser data in separate sections so each component remains clear.
Pairing note: This 12,000 BTU complete system uses the GMAX12HP230V1R32AH indoor air handler and the GMAX18HP230V1R32AO outdoor condenser.
Included in This Complete System
- Indoor air handler: GMAX12HP230V1R32AH
- Outdoor condenser: GMAX18HP230V1R32AO
- 15 foot line set
- Communication wire
- GWIN Tech assistance for system commissioning
- GWIN Central Ducted Thermostat: G-TMAX001
System Performance
| Cooling minimum capacity | 10,000 BTU/h |
| Cooling maximum capacity | 19,000 BTU/h |
| Rated cooling capacity at 95°F | 17,000 BTU/h |
| Heating minimum capacity | 10,000 BTU/h |
| Heating maximum capacity | 19,000 BTU/h |
| Heating capacity at 47°F | 17,000 BTU/h |
| Heating capacity at 17°F | 14,500 BTU/h |
| Heating capacity at 5°F | 17,000 BTU/h |
| SEER2 | 18.0 |
| EER2 | 12.5 |
| HSPF2 | 9.0 |
| COP at 5°F | 2.0 |
| Cooling operating temperature low | 5°F |
| Cooling operating temperature high | 129°F |
| Heating operating temperature low | -22°F |
| Heating operating temperature high | 75°F |
| Refrigerant type | R32 |
| AHRI certificate | 217738840 |
Indoor Air Handler Specifications
| Indoor model | GMAX12HP230V1R32AH |
| Power supply voltage | 208-230V |
| Power supply phase | 1Ph |
| Power supply frequency | 60 Hz |
| Control voltage | 24VAC |
| Sound pressure level | 50 dB(A) |
| MOCP | 15 A |
| MCA | 4.6 A |
| Optional electric heat size 1 | 5 kW |
| Optional electric heat size 2 | 10 kW |
| Rated airflow | 650 CFM |
| External static pressure | Up to 1.0 in. w.c. |
| Dehumidification | 3.01 pt/hr |
| External width | 18-1/8 in. |
| External height | 43-1/2 in. |
| External depth | 21-1/4 in. |
| Package width | 20-5/8 in. |
| Package height | 45-5/8 in. |
| Package depth | 26 in. |
| Net weight | 135.6 lb |
| Gross weight | 144.4 lb |
Indoor Air Handler Features
- 24VAC thermostat compatible
- G-TMAX001 programmable central ducted thermostat/controller included
- Centrifugal indoor fan
- Five fan speeds
- Indoor TXV control
- Factory-installed indoor A2L leak-detection sensor
- Optional auxiliary electric heat compatibility
- Indoor copper-tube/aluminum-fin coil with blue anti-corrosion coil coating
- Memory / power-failure recovery
- Self-diagnosis
Outdoor Condenser Specifications
| Outdoor model | GMAX18HP230V1R32AO |
| Power supply voltage | 208-230V |
| Power supply phase | 1Ph |
| Power supply frequency | 60 Hz |
| Control voltage | 24VAC |
| Sound pressure level | 59 dB(A) |
| Rated current cooling | 14 A |
| Rated current heating | 15 A |
| MOCP | 20 A |
| MCA | 19 A |
| Compressor model | G20 |
| Compressor cylinder type | Double cylinder |
| Compressor inverter stage | 2-stage inverter |
| External width | 36-1/4 in. |
| External height | 29-3/8 in. |
| External depth | 14-9/16 in. |
| Package width | 42-1/4 in. |
| Package height | 31-1/2 in. |
| Package depth | 19 in. |
| Net weight | 133.4 lb |
| Gross weight | 143.3 lb |
| Factory R32 refrigerant charge | 56.4 oz |
| Additional refrigerant charge | 0.108 oz/ft |
Outdoor Condenser Features
- High-efficiency DC inverter technology
- R32 refrigerant
- Zero-lot-line outdoor-unit design
- Low-ambient cooling operation down to 5°F
- Low-ambient heating operation down to -22°F
- Outdoor electronic expansion valve (EEV)
- Basepan electric heater
- Compressor electric heater
- Intelligent defrosting
- Intelligent preheating
- Outdoor copper-tube/aluminum-fin coil with gold anti-corrosion coil coating
Refrigerant Piping
| Liquid line size | 1/4 in. |
| Gas line size | 1/2 in. |
| Pre-charge length | 31 ft |
| Minimum pipe length | 10 ft |
| Maximum pipe length | 66 ft |
| Maximum pipe elevation | 33 ft |
Fan Performance
| Fan speed | 0 in. w.c. | 0.1 in. w.c. | 0.15 in. w.c. | 0.2 in. w.c. | 0.3 in. w.c. | 0.4 in. w.c. | 0.5 in. w.c. | 0.6 in. w.c. | 0.7 in. w.c. | 0.8 in. w.c. | 0.9 in. w.c. | 1.0 in. w.c. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Speed 1 | 1090 | 940 | 900 | 810 | — | — | — | — | — | — | — | — |
| Speed 2 | 1200 | 1100 | 1040 | 990 | 800 | — | — | — | — | — | — | — |
| Speed 3 | 1340 | 1230 | 1110 | 1040 | 910 | 760 | 650 | — | — | — | — | — |
| Speed 4 | 1680 | 1610 | 1560 | 1510 | 1430 | 1380 | 1350 | 1220 | 1130 | 970 | 770 | — |
| Speed 5 | 1730 | 1680 | 1630 | 1580 | 1480 | 1480 | 1400 | 1310 | 1180 | 1050 | 950 | 830 |
Fan-performance values are CFM and are based on a dry coil with the factory filter installed. For wet-coil airflow, multiply the listed CFM by 0.96.
Indoor Dimension Letter Reference
| Dimension letter | Inches |
|---|---|
| A | 11-5/8 |
| B | 16-3/4 |
| H | 43-1/2 |
| W | 18-1/8 |
| D | 21-1/4 |
Outdoor Dimension Letter Reference
| Dimension letter | Inches |
|---|---|
| A | 39-3/8 |
| B | 16-13/16 |
| C | 29-3/8 |
| D | 24 |
| E | 15-9/16 |
| F | 36-1/4 |
| G | 14-9/16 |
Compatible Electric Heat Kits
| Part number | Heat-kit model | Electric heat at 208V (kW) | Electric heat at 230V (kW) | Minimum circuit ampacity at 208V (A) | Minimum circuit ampacity at 230V (A) | Maximum fuse or breaker at 208V (A) | Maximum fuse or breaker at 230V (A) |
|---|---|---|---|---|---|---|---|
| 320004060249 | FLEXA2LHTR05KWD | 3.74 | 4.6 | 28 | 29.9 | 30 | 35 |
| 320004060250 | FLEXA2LHTR10KWD | 7.49 | 9.2 | 50 | 55 | 60 | 60 |
Installation Notes
Indoor air handler
- Indoor unit may be installed vertically or horizontally.
- Horizontal-left configuration requires no drain-pan modification.
- Horizontal-right configuration requires relocation of the drain pan.
- Allow at least 24 inches in front of the air handler for service access.
- When installed above a finished ceiling, place an emergency drain pan directly below the unit as required by local and state codes.
- Elevate the air handler on sturdy, non-porous material where it may become wet.
- Use a protective barrier where the air handler may be exposed to physical damage.
- Designed for a complete supply-and-return ductwork system.
Outdoor condenser
- Install the outdoor condenser at least 2 inches above the expected snow line.
- Follow the minimum clearance tables and installation manual for single-unit, side-by-side, row and stacked layouts.
- Final refrigerant charging, electrical work and commissioning must be completed in accordance with applicable codes and the current installation manual.
GWIN Tech note: GWIN Tech assistance covers system commissioning only. It does not cover installation labor or incorrectly installed systems.
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