This Heat Sequencer features three switches, designed to provide efficient control of heating elements in HVAC systems. It allows for sequential activation, which enhances energy efficiency and prolongs the lifespan of heating components. Constructed from high-quality materials, this sequencer is built to endure high temperatures and demanding environments. Ideal for electric heating applications, it is easy to install and maintain, making it a crucial part of any heating system.
Residential Comfort/Combustion : Radiant Heating Controls : Heating Relays : Heat Sequencers : R24 : R24CB4007/U
Heat Sequencer with Three Switches
Overview
Honeywell R24 Series Heat Sequencers are solid-state positive temperature coefficient (PTC) heaters that mount in any position. Quick-connect terminals speed up installation and the R24 Series Heaters Conveniently replace a wide range of models.
Features
- Solid-state PTC Heaters
- Quick-connect terminals
- Shock and vibration resistant
- Mounts in any position
- Contact ratings - to 25 Amps at 120 or 240 Volts, and 12.5 Amps at 480 Volts
- Full-load rating auxiliary contacts
- Standard operating ambience temperature between -40 C and 73.8 C (-40 F and 165 F)
- UL approved, CSA/CUR approval pending
Product Specifications
- Application
- Electric Heat
- Item Type
- Product
- Approvals, Underwriters Laboratories Inc.
- UL File 237660
- Electrical Connections
- Solder or screw type 1/4 in. quick connect
- Contact Ratings (resistive)
- 25A Resistive and 14A Inductive at 120Vac
- Input Voltage
- 24V
- Number of switches/devices
- 3
- Number of on-timings
- 2
- Timing Delay
- On-timing -- 1 to 110 sec (first, second, and third switches): Off-timing-- 1 to 110 sec (first, second, and third switches)
