CR87-21 | REC CHT 31 DAY 50 TO 120F | Supco

CR87-21 Supco Receiver/Controller Supco CR87-21 is a receiver/controller designed for use with gas furnaces and boilers. It features a 31-day programmable timer that allows for flexible scheduling of heating and cooling cycles. The temperature range is 50 to 120°F, providing precise temperature control for optimal comfort and energy efficiency. The CR87-21 is compatible with various thermostat models, offering versatility in system integration. Its compact design and easy-to-use interface make it an ideal choice for both residential and commercial applications. Features: * 31-day programmable timer for customized heating and cooling schedules * Temperature range: 50 to 120°F for precise temperature control * Compatible with various thermostat models for seamless integration * Compact design for easy installation and space-saving * User-friendly interface for convenient operation Shop our HVAC supply store for the best prices, fast shipping, and expert customer support. Enhance the efficiency and comfort of your heating system with the Supco CR87-21 Receiver/Controller. Order yours today!