Burnham Boiler 104450-01 Aquastat Relay THPU32HP7Y Does the 100135305 include the

Does the 100135305 include the mounting gasket

the 62-25061-02 is the direct replacement ignition transformer for multiple high-efficiency burner configurations

protecting the heat exchanger from dry-firing and catastrophic failure

This TXV valve body features 1/4" SAE flare inlet and 1/2" SAE flare outlet connections

Burnham Boiler 104450-01 Aquastat Relay THPU32HP7Y Does the 100135305 include theThe Burnham Boiler 104450 01 Aquastat Relay serves as the primary immersion controller for hydronic heating systems, regulating high limit protection and circulator functionality. This critical component is engineered to maintain precise water temperatures and prevent boiler overheating by interrupting power to the burner if the high limit set point is exceeded. As an OEM replacement part for Burnham hydronic boilers, it ensures seamless integration