1/2" PEX adapters are included by default. For other size adapters (free upgrade - 3/8" PEX, 5/8" PEX or 1/2" PEX-AL-PEX) make a note at checkout.

3-branch Premium Stainless Steel PEX Manifold Set for Radiant Heating Applications.
1/2" PEX Adapters included. Pre-assembled for fast and easy installation.

This PEX manifold package is common for radiant floor heating applications in areas with a total of 700 - 800 sq. ft of space, when used together with 1/2" PEX tubing (installed 9 - 12" on centers).

Complete list of components:
(1) Supply side stainless steel PEX manifold with (3) adjustable flow meters (indicators) and (3) PEX tubing outlets.

(1) Return side stainless steel PEX manifold with (3) manual balancing valves and (3) PEX tubing outlets.

(2) 1" IPS Shut-off ball valves (1/4-turn) - one for each manifold (blue handle for return manifold and red handle for supply).

(2) Temperature gauges on both manifolds to monitor supply and return water temperatures.

(1) Float-type air vent to eliminate air from the system - on return side (air vent cap included for pressure testing purposes).

(2) Drain/fill valves with 3/4" garden hose connection and a cap.

(6) Compression-style adapters for 1/2" PEX tubing.

(2) Wall mounting brackets.

Compatible with any ASTM F876/F877 PEX tubing (Bow, Viega, Everhot, Zurn, Nibco. etc.)