effectively breaking the circuit before permanent motor damage occurs

this housing provides the critical structural enclosure required to secure the blower motor and maintain optimized laminar airflow across the heat exchanger or evaporator coil

Field-Adjustable Modes: Features a JP1 jumper to toggle between Enhanced and Standard modes for specific site troubleshooting

Versatile Application: Frequently used across multiple HVAC safety switch configurations for reliable temperature limit control

The Armstrong International A21348-1 Gasket is the specific OEM replacement gasket required to maintain a pressure-tight seal on B2 and B3 Series Float & Thermostatic Steam Traps

Utica-Dunkirk 3761801 Pilot Assembly 326058-755 effectively breaking the circuit beforeThe Utica Dunkirk 3761801 Pilot Assembly is a high precision OEM replacement engineered specifically for gas fired boilers and furnaces within the ECR International family of brands. Designed for natural gas systems, this 24V MGB pilot assembly ensures consistent ignition and flame stability, which is critical for maintaining safe combustion and system efficiency. As a genuine Utica boiler replacement part, it features an exact fit configuration