Sealed Unit Parts CO Electric Heat Sequencers

Overview

The Sealed Unit Parts Co 15SH21 is a control device used in electric, gas, and oil heating systems. It manages the operation of heating elements and blower motors efficiently. The unit operates on a 24-volt control circuit and features adjustable timing for activation and deactivation, with settings from one to one hundred ten seconds. It has a five-second delay between stages to ensure proper operation unless stages are set to work simultaneously. The Q105 sequencer is UL and CSA approved, ensuring it meets safety and performance standards. This device serves as a reliable replacement for various OEM sequencers. Operates on a 24-volt control circuit for versatile system integration. Manages the activation and deactivation of heating elements and blower motors. Provides adjustable on and off timing from one to one hundred ten seconds, with a five-second inter-stage delay. Product Highlights This sequencer is ideal for managing heating systems effectively, providing flexibility and reliability. Product Information Standard Information MPN : 15SH21 Brand : Sealed Unit Parts Co Technical Specifications Control Circuit Voltage : 24 volt Timing (On/Off) : 1-110 seconds Switches : DPST/SPST, 2SW Approvals : UL, CSA Inter-stage Delay : 5 seconds