á53-2-HD Mechanical Water Feeder and Low Water Cut Off for Low Pressure Steam and Hot Water Boilers with 75 PSI Max Vessel Pressure and Snap Acting SPDT Switch Head Mechanism Only (Part Number 137300)

What are the mechanical mounting specifications for this control

Common Questions Is this heater compatible with 208V systems

and 1760 RPM motor speed for consistent high-torque delivery

Precision Thermal Calibration: Factory-set to actuate at 160°F and reset at 130°F

Resideo VR8300A4516 Valve 320734-701 á53-2-HD Mechanical Water Feeder andThe Resideo VR8300A4516 Valve is a technical grade standing pilot gas valve engineered for 24VAC gas fired appliances. This combination gas control features a 3. 5" water column pressure regulator setting and supports capacities ranging from 30,000 to 290,000 BTU hr (up to 300,000 BTU hr max). Designed with a straight through body pattern and a standard 3 4" NPT inlet outlet, the unit facilitates a streamlined standard opening gas valve replacement or