preventing furnace short cycling and blower motor malfunctions often caused by out-of-spec aftermarket alternatives

The JB T3-5B Brass Tee is a high-performance HVAC refrigeration fitting engineered for primary service access and system manifolding

Code Compliance: Meets ANSI Z21

Does this switch require a manual reset after the system cools down

Contractor-Grade Construction: Built for high-reliability in demanding heating environments to maintain rigorous safety standards

Maxitrol R8110-25 Spring preventing furnace short cycling andThe Maxitrol R8110 25 is a high performance plated spring specifically designed for use with HVACR line and appliance pressure regulators. Engineered for contractors managing RV81, 210D, and 325 7A Series regulators, this replacement gas regulator spring provides a stable 2 5" w. c. outlet pressure range (water column). Its plated finish ensures long term resistance to environmental factors, maintaining consistent tension and precise gas pressure