Heil Quaker/ICP 1000742 Gas/Electric Unit RelayGas Electric Unit Relay for Heil Quaker ICP 1000742 is a DPST relay designed for reliable switching in commercial gas electric packaged units. With a 24 volt control voltage, this unit relay delivers dependable operation in HVAC control circuits and supports the PGD GPD family of packaged units. Used as a replacement part across compatible systems, it fits models such as PGD090H200, PGD120L240, PGD150S270, GPD090H270, GPD120L270, and GPD150S270,

The White-Rodgers H06E-30 Thermocouple provides precise temperature sensing for gas-fired appliances

this part helps restore precise temperature control and reliable system performance

Its robust nickel brass body

long service life in demanding boiler and furnace installations

and Fire Efficiency Finder for comprehensive oil/gas testing

12" probe and 6' sample tube for flexible sampling

It offers broad thermostat compatibility and straightforward wiring

Standard handwheel closure for easy operation

302 SS Spring

Trust this essential maintenance part to keep your commercial water heating system reliable and compliant

Media: Air or Water

Designed for residential and commercial hydronic systems