Fittings

1/2 Inch Copper 90 Degree Elbow

1/2 Inch Copper Male Adapter

Viega 78172 ProPress 1/2 inch Press Copper Slip Coupling with EPDM Sealing Elements

Viega 78047 ProPress 1/2 inch Press Copper Coupling with Stop and EPDM Sealing Elements

Viega 77317 ProPress 1/2 inch Press Copper 90 Degree Elbow with EPDM Sealing Elements

Mixing Valves

Watts LF70A-F 0559129 1/2 inch Sweat Lead Free Brass Body Thermostatic Mixing Valve

Taco 5000-3 Lead Free Brass Thermostatic Mixing Valve Body Only less Connections

Caleffi 521416A MixCal 1/2 inch Press Union Lead Free Brass Body Thermostatic Mixing Valve with Temperature Gauge

Honeywell AM100-UP-1LF/U Lead Free Brass 1/2 inch Press Union Thermostatic Mixing Valve

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

Air Vents

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