utilizing genuine Raypak 012571F components ensures the HVAC system controller maintains its original factory specifications for flame sensing

5-second operator in place of the 6-second 41637

It is professional best practice to source a new fiberglass or high-temp gasket for a gas-tight seal upon installation

Streamlined Installation: Designed for rapid field replacement

The unit is rated for an operating temperature up to 150

Siemens Building Technology 188-0034 Thermostat 318423-701 utilizing genuine Raypak 012571F componentsThe Siemens Building Technology 188 0034 is a professional grade unit mounted pneumatic thermostat engineered specifically for technical retrofitting applications. This Retroline replacement for Johnson Controls T 3300 2 provides reliable control for heating and cooling systems in unit ventilators and fan coil units. Utilizing a liquid filled sensing element with a 96 inch capillary and a 3 8 inch diameter remote bulb, it ensures accurate temperature