Parts

Weil McLain 633-900-130 Residential Thermostat with 90 Degree to 160 Degree Range

Weil McLain 633-500-014 Magnesium Anode Rod Replacement Kit

Weil McLain 633-500-020 Thermostat Repair Kit

Weil McLain 633-500-039 Temperature and Pressure Relief Valve

Weil McLain 633-600-012 Aqua Plus Thermostat Repair Kit

Check Valves

Viega 79040 ProPress 3/4 inch Press Lead Free Bronze Inline Spring Check Valve with EPDM Sealing Elements

Replacement Air Filters

Honeywell POPUP2200/U POPUP 20-1/4 inch x 24-1/4 inch x 5-7/8 inch Replacement Air Filter Media

Expansion Tanks

Amtrol® EXTROL® 102-1 EX Series Boiler System Expansion Tank, 4.4 gal Capacity, 0.57 Acceptance, 2.5 gal Acceptance, 100 psig Pressure, Heavy Duty Butyl/EPDM Diaphragm, 11 in Dia x 15 in H