McDonnell & Miller CO-12 Low Water Cut-Off/Pump Controller Head GasketLow Water Cut Off Pump Controller Head Gasket from McDonnell & Miller ensures reliable boiler safety and precise cut off in 61 63 64 series systems. The CO 12 replacement gasket is engineered specifically as a head gasket for the low water cutoff pump controller, delivering a tight seal, temperature resistance, and consistent performance under boiler cycling. As a Type Head Gasket, this part is manufactured to meet OEM specifications and designed for

Poppet-type regulator design for stable pressure control

Electrical: 24 VAC input

21D64-2 Hot Rod Universal Igniter Kit

RoHS: Compliant

Primary compatibility: Trane parts designed for common furnace installations

this thermostatic valve ensures consistent room comfort and energy efficiency

As a Type Hot Surface Igniter

or heating applications

With an 80A continuous current rating and a 150A inrush

The unit uses a 1-trial ignition sequence with a 4-second ignition window and a 30-second prepurge to maximize safety and efficiency during startup

Experience reliable climate control with the White-Rodgers 1F86-344 Thermostat

The valve complies with key safety standards