This high pressure cutout switch acts as a primary defensive layer

This fan kit is designed as a drop-in assembly

ensuring the orifice sizing and bulb charge match original factory specifications

OEM Reliability: Genuine Watts 0887185 components ensure dimensional accuracy and material compatibility with the valve body

This heavy-duty assembly is built for rigorous multi-stage heating and cooling cycles within Lennox air handlers and gas furnaces

Carrier 33CS2PP2S-03 Thermostat 321042-401 This high pressure cutout switchThe Carrier 33CS2PP2S 03 Commercial Programmable Thermostat is a high performance control solution for field installed HVAC equipment, serving as the direct replacement for the legacy 33CS2PP2S 01. This low voltage, wall mounted controller is engineered for 2 stage heat 2 stage cool applications, including compatibility with conventional air conditioners, heat pumps, and water source heat pumps. With its Proportional Integral (P I) control logic, it