Pay in 4 interest-free payments of $33.45 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
this HVAC thermal cutoff provides a reliable fail-safe for electric heater packages and air handler units
Constructed with a stainless steel outer jacket
Note that for LP applications
Using it with non-specified electronic sniffers may lead to equipment damage or improper charging rates
Common Questions: Is this switch field-adjustable
Armstrong International D25519 Repair Kit 30067439-890 this HVAC thermal cutoff providesThe Armstrong International D25519 Repair Kit is a critical OEM maintenance solution for restoring the integrity of 1 2" and 3 4" TS 2 series steam traps. As a direct replacement for the legacy 6231299 kit, this K 370 series kit provides the comprehensive internals required to address common failure points in thermostatic steam traps. The assembly includes a precision engineered bellows assembly, a hardened seat, and a high temperature gasket,