Carrier HH19ZA195 Limit Switch The Reznor 195633 Venter Housing

The Reznor 195633 Venter Housing is a critical OEM replacement part designed for high-performance combustion management in Reznor unit heaters

This 120VAC replacement solenoid coil utilizes a 1/2-inch NPT conduit connection with 18-inch flying leads

Its 19-inch length provides sufficient reach for standard manifold configurations

When diagnosing HVAC pressure switch troubleshooting issues

What material is used for the Schneider Electric AT-11-500

Carrier HH19ZA195 Limit Switch The Reznor 195633 Venter HousingThe Carrier HH19ZA195 Limit Switch is a critical safety component designed for precise thermal monitoring within Carrier residential furnaces and HVAC air handlers. This SPST (Single Pole Single Throw) manual reset furnace limit switch operates as a normally closed contact that opens when temperatures reach the 195 degree trip point and allows for manual closure once the system cools to 155 degrees. Engineered for high limit protection, the HH19ZA195