Key Benefits for Technicians High Amperage Capacity: Rated for 15A at 120/277VAC

The Carrier HH18HA138 is a professional-grade HVAC high-limit switch engineered for precision thermal protection in Carrier

As a direct-fit component

Low Water Cut-Off Gasket

Reznor 113275 Screw Key Benefits for Technicians HighThe Reznor 113275 Screw is a critical OEM replacement fastener engineered specifically for high stress applications within Reznor unit heaters. This #10 32 x 1 2" slotted hex screw is designed to offer maximum torque retention in environments subject to constant thermal expansion and mechanical vibration. Unlike generic hardware, the 113275 is manufactured with a corrosion resistant coating that prevents seizing in the high heat zones of the burner