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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
For contractors performing an HVAC thermostat replacement
Built to withstand the thermal demands of modern residential furnaces
Maintains combustion safety by preventing gas valve operation during inadequate venting conditions
This OEM Copeland service valve features a durable brass body for maximum corrosion resistance and longevity in demanding refrigeration environments
It maintains a pressure rating of 0-110 PSI for #2 fuel oil (60 SSU) and #4 fuel oil (300 SSU)
Lochinvar & A.O. Smith 100278114 Sensor Refrigerant For contractors performing an HVACAs a seasoned technician, you know that accurate temperature feedback is the backbone of any high efficiency condensing boiler or water heater. The Lochinvar & A. O. Smith 100278114 Sensor is a critical 10k Ohm NTC thermistor designed for precision Domestic Hot Water (DHW) monitoring. This genuine OEM replacement part ensures the control board receives real time resistance data to modulate firing rates and maintain setpoint stability. Whether you are
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