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The Trane KIT2922 is a thermostatic cage assembly specifically made for three-fourths inch B3 radiator traps that feature a non-removable seat. This assembly includes a thermostatic element made to release air and water effectively while preventing steam from escaping the heating unit. Although Trane no longer produces complete steam traps, this repair kit enables continued functionality of existing systems with necessary components.
This product allows for efficient repair of heating systems while using compatible radiator traps.
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