The HEATINGVARIOUSMFG-GENERIC REE-4001 relay module is suitable for controlling VAV terminal units in HVAC systems. It works effectively with CTE series room thermostats to manage up to three stages of reheat. The relay can also be operated via a 0 to 10 VDC output from a DDC or analog controller. Each triac output circuit supports contactors up to 10 VA at 24 VAC. This module is designed to activate at evenly spaced intervals throughout the thermostat's proportional band, enabling better control of heating requirements and temperature precision.
Controls up to three stages of reheat
Designed to activate at equal intervals across the thermostat's proportional band
Easy installation
Product Highlights
This relay module assists in achieving precise temperature control in HVAC systems.
Product Information
Standard Information
Supply Voltage: 24 VAC, +20%/-15% @ 1 VA plus output loads
Input Signal: 0 to 6 VDC
Technical Specifications
Switching Differential: 0.33 VDC (each stage)
Output Capacity: 10 VA per stage @ 24 VAC
Connections: Plated screw terminals
Wire Size: 14 to 22 AWG, stranded
Material: Beige flame-resistant plastic
Operating Temperature: 40 to 120 degrees F (4 to 49 degrees C)
Shipping Temperature: -40 to 140 degrees F (-40 to 60 degrees C)