Parts

Bosch Buderus 8-718-600-083 120 Volt Universal Automatic Burner Control (UBA3)

Bosch Buderus 7-736-700-203 Boiler Natural Gas Valve

Bosch Buderus 7-819-1 Boiler 120 Volt Transformer

Bosch Buderus 7-099-042 Boiler External Connection Board

Bosch 8-738-901-633 50-100 kW Ignition Device

Relief Valves

Watts 174A 0274428 3/4 inch Female x 3/4 inch Female 30 PSI Bronze Body Pressure Relief Valve

Chemicals

American Granby 21030 Super Lube Multi-Purpose Grease - 3 oz

Air Vents

Taco 400-4 Hy-Vent 1/8 inch Male Water Boiler Float Type Air Vent