Parts

Bosch Buderus 7-747-007-962 Boiler Temperature Sensor

Aquastats

Honeywell L7224U-1002/U Adjustable Electronic Triple Aquastat less Well

Honeywell L4006E-1067/U Non-Adjustable High Limit Aquastat less Well

Honeywell L4006A-1678/U Adjustable High or Low Limit Aquastat less Well

Hydrolevel 3150 HydroStat

Low Water Cutoffs

Hydrolevel Safgard™ 45-550 500 Low Water Cut-Off, 120 V AC, 160 psi, Manual Reset

Relief Valves

Watts 335-M2 0342691 3/4 inch Female x 3/4 inch Female 30 PSI Bronze Body Pressure Relief Valve

Apollo 18C-511-5 Bronze 3/4 inch Male Inlet x 3/4 inch Female Outlet 150 PSIG Temperature and Pressure Relief Valve

Watts M335-M2 0342692 3/4 inch Male Inlet x 3/4 inch Female Outlet 30 PSI Bronze Body Pressure Relief Valve