S1-2940-3551 24V 3Pole Plug In Heat Relay 93-232187-25022R

S1-2940-3551 24V 3Pole Plug In Heat Relay 93-232187-25022R

S1‑2940‑3551 24V 3‑Pole Plug‑In Heat Relay The S1‑2940‑3551 is a 24‑volt, 3‑pole plug‑in heat relay used in York, Coleman, and Luxaire electric furnace and air‑handler applications. This relay provides reliable switching for multi‑stage heat strip circuits, blower activation, and auxiliary heat functions.

Designed for fast replacement and secure socket‑mounting, the S1‑2940‑3551 restores proper heating performance when older relays stick, chatter, or fail to energize under load. It directly replaces the legacy 93‑232187‑25022R relay used across multiple OEM electric heat kits.

Technical Specifications

• Voltage: 24 VAC coil

• Poles: 3‑pole

• Mounting: Plug‑in relay base

• Application: Electric furnace heat strips, blower circuits, auxiliary heat

• OEM Use: York / Coleman / Luxaire electric heat kits

• Action: SPST/3‑pole switching for multi‑stage heat

Cross‑Reference Block (Copy/Paste)

Cross Reference:

• S1‑2940‑3551 (current OEM)

• 93‑232187‑25022R (legacy replacement)

• York / Source 1 heat relay

• Coleman / Luxaire electric heat relay

• 24V 3‑pole plug‑in relay