allowing for dependable operation in harsh conditions

making it the standard choice for maintaining energy-efficient water heater performance

The Johnson Controls V-4440-1001 is a robust 1/2-inch pneumatic three-way brass valve assembly designed for precise HVAC terminal unit control

the switch performs its safety function by cutting power to the gas valve

Is the E5-2M6-2PK a direct fit for older E5-2M6 models

Resideo L4081B1096 Control 326058-757 allowing for dependable operation inThe Resideo L4081B1096 Aquastat Controller is a high performance immersion style dual limit control engineered for gas or oil fired hydronic heating systems. As a critical component for boiler water temperature regulation, it features two independent SPST snap action switches driven by a single liquid filled sensing element. This High Low Limit and Circulator Aquastat provides a high limit operating range of 130F to 240F and a low limit circulator