The Senville SENTC-36TD is a 3 ton (36,000 BTU) central heat pump split system that pairs a top discharge outdoor condenser with a ducted indoor air handler. Rated at 18.6 SEER2 and 9.0 HSPF2 (Region 4), it heats and cools medium-sized homes through ductwork while helping reduce energy costs. The top discharge configuration suits tighter installations, and the Hyper Heat inverter design keeps heating in outdoor temperatures down to –4°F.
The system runs on 208/230V single-phase power and uses R-32 refrigerant with flared connections. Choose a 16 Ft. or 50 Ft. line set and, if needed, an auxiliary electric heat kit (5K, 10K, 15K or 20K) to match the installation.
| Dimensions & Weight | |
|---|---|
| Indoor Unit (W × D × H) | 21-1/32" × 21-1/32" × 49-7/32" |
| Indoor Net / Gross Weight | 137 / 151 lbs |
| Outdoor Unit (W × D × H) | 29-9/64" × 29-9/64" × 25" |
| Outdoor Net / Gross Weight | 143 / 151 lbs |
| Efficiency Ratings | |
| SEER2 | 18.6 BTU/W |
| EER2 | 11.7 BTU/W |
| HSPF2 (Region 4) | 9.0 BTU/W |
| COP (Heating) | 3.20 W/W |
| Cooling Performance | |
| Rated Cooling Capacity | 34,000 BTU/h |
| Cooling Capacity Range | 13,000 – 38,000 BTU/h |
| Cooling Input Power | 2,906 W (range: 460–3,600 W) |
| Cooling Current Draw | 13.2 A (range: 2.1–16 A) |
| Capacity @ 109°F Outdoor | 32,000 BTU/h |
| Capacity @ 5°F Outdoor | 34,000 BTU/h |
| Cooling Operating Range (Outdoor) | 5°F – 131°F |
| Heating Performance | |
| Rated Heating Capacity | 36,000 BTU/h |
| Heating Capacity Range | 11,000 – 39,000 BTU/h |
| Heating Input Power | 3,300 W (range: 600–3,600 W) |
| Capacity @ 47°F Outdoor | 36,000 BTU/h |
| Capacity @ 17°F Outdoor | 17,500 BTU/h |
| Capacity @ 5°F Outdoor | 27,000 BTU/h |
| Capacity @ –4°F Outdoor | 25,000 BTU/h |
| Heating Operating Range (Outdoor) | –4°F – 75°F |
| Compressor | |
| Compressor Type | Twin-Rotary DC Inverter |
| Compressor Model / Brand | KTM240D57UMT / GMCC |
| Airflow | |
| Indoor Airflow — High / Low | 1,110 / 520 CFM |
| Outdoor Airflow (Max) | 2,800 CFM |
| Noise Levels | |
| Indoor Noise Level — High / Low | 50 / 38 dB(A) |
| Outdoor Noise Level | 58 dB(A) |
| Electrical Requirements | |
| Power Supply | 208/230V, 60 Hz, 1-Phase |
| Indoor MCA / MOP | 5 A / 15 A |
| Outdoor MCA / MOP | 24 A / 30 A |
| Compressor RLA | 9.45 A |
| Outdoor Fan Motor RLA / Output | 2.3 A / 200 W |
| Indoor Fan Motor RLA / Output | 3.6 A / 375 W |
| Refrigerant & Piping | |
| Refrigerant Type | R-32 |
| Factory Refrigerant Charge | 2.9 kg (102.3 oz) |
| Additional Charge Rate | 0.52 oz/ft (48 g/m) |
| Liquid / Gas Line Size | 3/8 in / 3/4 in |
| Max. Pipe Length | 246 ft (75 m) |
| Max. Height Difference | 98.4 ft (30 m) |
| Connection Method | Flared |
| Throttle Type (Outdoor / Indoor) | EXV / Piston |
| Controls & Connectivity | |
| Communication Wiring | AWG 25×3 Shielded |
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