York S1-02421678700 Control Relay, SPST, 24VAC 50/60HZ Coil

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

York S1-02421678700 Genuine OEM Replacement Part

The York S1-02421678700 Control Relay acts as a switch that can control high-power circuits through low-power signals.

Real OEM relays, made to manufacturer standards, help your HVAC system maintain optimal functionality
Fits popular HB240C00A4AAA1B, HEHB-T090A, N1AHD2046A units and more (see FITS MODELS below for complete list)
Coil Voltage: 24VAC
Configuration: SPST
Frequency: 50/60HZ
Product Type: Control Relay

York S1-02421678700 Genuine OEM Replacement Part