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5 to 3-ton residential AC and heat pump applications
this 71L17 pressure switch hose is the standard for resolving "Pressure Switch Open" or "Stuck Closed" fault codes (often alerts 223 or 224 in Lennox communicating systems) caused by cracked
This specific model is a CW rotation (Clockwise) unit
The plug-in relay design allows for "hot-swapping" or quick field replacements without the need to de-solder connections
The ball bearing design and Open Drip Proof (ODP) enclosure provide the necessary durability for vertical or horizontal mounting configurations in ventilated furnace compartments
Resideo TH105PLUS Programmable Thermostat R-22 5 to 3-ton residential ACThe Resideo TH105PLUS is a high performance line voltage programmable thermostat purposefully engineered for precise control of electric baseboard heaters, convectors, and fan forced heating systems. Operating on a 120 240 Vac supply, this unit features advanced Triac switching technology, which provides 100% silent operation by eliminating the mechanical clicking common in traditional relay based models. Industrial grade Triac for electric heat
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