This specific SKU is configured for natural gas

High-Temperature Durability: Constructed with ceramic and metal components to withstand the harsh environment of a burner manifold assembly

The unit features a 48-inch capillary tube with a 1/4" flare nut

provided you cap off the unused speed leads with wire nuts

Which Honeywell humidifier models use the 32001754-001

IO Hvac Controls iO-CSRY240 Relay Kit THPU32HP7Y This specific SKU is configuredWhen you are dealing with high voltage HVAC applications, the iO HVAC Controls iO CSRY240 Relay Kit is the industry standard for integrating low voltage controls with 240V control circuits. This heavy duty DPDT relay kit is engineered specifically for HVAC 240 volt switching, making it the go to component for contractors installing Temp Stat thermostats in 240VAC environments. With a robust 15 Amp contact rating, this relay provides the reliability