Carrier LH33WZ512 Ignition Control BoardThe Intermittent Pilot Gas Ignition Control Board delivers dependable ignition control for compatible gas furnaces. Built as an OEM replacement for Carrier LH33WZ512, it ensures fast, reliable lighting and reduced burner cycling for consistent comfort. Designed for gas furnace control boards and ignition modules, this unit protects your system with built in safety features and clear diagnostics. It integrates seamlessly with flame sensor input, gas

Suitable for high-voltage motor start and power conditioning applications

the Armstrong 65W49 Furnace Pressure Switch delivers accurate pressure sensing to prevent unsafe operation

Type: Float-type air vent for automatic air removal

Designed as a straightforward replacement

service 2600°F

The Water Heater Thermostat Kit from AO Smith (model 100108684) is a complete replacement for the upper thermostat assembly on residential water heaters

With silver alloy contacts and a coil resistance of 26 Ω

it measures 3-1/2 in wide

it provides the power you need for robust performance in HVAC systems operating at 60 Hz

Designed for straightforward installation and long service life

and is designed for easy retrofit on compatible AO Smith units

plug‑and‑play performance in a compact package