Parts

Viessmann Manufacturing® 7498529 80/60 Series Low Loss Header With Insulation, 19.5 gpm Flow Rate

Viessmann 7664 143 Vitodens 100-W 90 Degree Coaxial Elbow

Viessmann 7664 140 Vitodens 100-W 3.3 foot Long Coaxial Pipe

Viessmann 7664 137 Vitodens 100-W 1.6 foot Long Coaxial Pipe

Viessmann 7664 141 Vitodens 200-W 3.3 foot Long Coaxial Pipe

Circulator Flanges

Red and White 2420F-3/4 EzPress Brass 3/4 inch Press Circulator Full Port Ball Valve Rotating Flange with Nuts and Bolts

Pipes

3/4 X 10 Type M Copper Tubing

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