Resideo - Honeywell Home L4008E1156 Remote Bulb Aquastat ControllerRemote Bulb Aquastat Controller by Resideo Honeywell Home L4008E1156 delivers precise boiler and storage tank temperature control. This unit features a 3 8 inch copper sensing bulb, a 66 inch capillary, and supports horizontal or vertical immersion for flexible installation. With a manual reset high limit and a broad control range, it operates 130 to 270F, while carrying a maximum rating of 150F to safeguard equipment. The rugged SPST contact is

By removing entrained air from circulating water

With a versatile voltage rating of 24/120/240/277 VAC and robust current ratings

Ports: 1-1/2" Threaded x 1-1/2" Threaded

and clear wiring guidance

3-inch housing

User-friendly interface for technicians and engineers

This two-pack includes o-ring gaskets compatible with 185-405

The Lochinvar BNR3422 main burner is designed for compatibility with CB/CW986-2066 and CH/CF991-2071 configurations

a 1/4 inch flare connection

This hot surface igniter is designed for ignition heating control and uses durable silicon nitride to stand up to demanding operation

Designed for flexible installation and reliable performance under typical boiler room and mechanical room conditions

Ideal for replacements in aging units