Description
Product Summary
The Supco 43054 Wall Thermostat is a professional-grade replacement part from Supco (Sealed Unit Parts Co.), a trusted name in HVAC/R and appliance parts since 1945. For Conventional Systems and Single Stage Heat Pumps. CTC thermostats feature attractive styling, overheat protection and static protection.
Wall thermostats control heating and cooling equipment by temperature. Confirm system type (conventional or heat pump), number of stages, and power source (24V or battery) before replacement.
Key Features
- 2 AA batteries included
- Blue backlight
- Easy, front load battery access
- Electronic digital accuracy
- Filter change indicator
- For conventional systems and single-stage heat pumps
- Large, easy-to-read backlit LCD
- Latching relays for system compatibility
- Low Battery indicator
- No leveling required
- No programming required
- Soft Touch Keypad
Specifications
| Brand | Supco |
|---|---|
| Part Number | 43054 |
| Part Type | Wall Thermostat |
| Voltage | 20-30 VAC |
| Hertz | 50/60 HZ |
| Current draws | .1 to 1.5 amps |
| Temperature set range | 45 °F to 95 °F (7 °C to 35 °C) |
| Operating differential | ± 1 °F |
| Compressor protection | 4 min. delay on break |
| Terminations | RC/O, RH/B, Y, W, G, R |
Cross Reference
The Supco 43054 is a direct replacement for the following OEM and competitor part numbers. Always verify ratings and fit against the original part before installing.
| Replaces Part # | Manufacturer | Description |
|---|---|---|
| 42999B | Hunter® |
Frequently Asked Questions
Why is thermostat not working after I changed the batteries?
Push the reset button after the battery change.
Where can I get an instruction manual?
Select the 'Download' tab and download the manual.
How do I get rid of the flashing 'Filter' on the display?
Press and hold the 'Filter' button.
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What's Included
- (1) Supco 43054 Wall Thermostat
Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.
