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The Honeywell TK300-30/U is a residential heating expansion tank designed to accommodate fluctuations in heating systems. This tank is built for residential applications and has a capacity of four point four gallons. It is ideal for use where there is a need to manage pressure in hot water heating systems.
This expansion tank ensures optimal pressure control within your heating system, preventing damage and inefficiencies.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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