The Comfort Plus Hydronic system requires a primary water loop which serves to regulate heat transfer from the unit’s heat exchanger. To minimize installation time and costs for field design and engineering of this loop, Steffes offers a primary loop kit. The kit contains the components generally installed with hydronic heat systems.
FEATURES
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Includes a 5-gallon diaphragm type expansion tank, Taco brand pump (circulator), air separator, air vent, pressure gauge, and pump connection conduit and fittings.
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Contains the appropriate valves to bleed air from the system during filling along with automatic purge during system operation and draining.
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Incorporates isolation flanges for quick and easy servicing of the primary loop pump (circulator).
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Offers troubleshooting isolation between the heating system and secondary zones.
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Capacity = .5 gallons (not including the expansion tank)