The White-Rodgers 24A34-4 is a 2-switch electric heat sequencer for multi-stage heating systems and fan control in forced-air furnaces and air handlers. It features 30-90 second on-delay and 1-30 second off-timing, rated for 25A resistive loads at 120/240V with 24V control input. Provides precise staging of heating elements to prevent circuit overloads.
White Rodgers 24A34-4 Electric Heat Sequencer 2-Switch 120/240V
Copeland Comfort Control (White Rodgers)
$16.95
In Stock — 10+ available
- OEM / cross-reference
- White-Rodgers F77-5412
- Replaces
- White-Rodgers F77-5412
- Fits brands
- Honeywell, MARS, Klixon
- SKU:
- 24A34-4
- Product Type:
- Electric Heat Sequencer
- Subcategory:
- Multi-Stage Heating Control
- Application:
- Residential/Commercial
- System Type:
- Furnace, Air Handler, Heat Pump
- Installation Type:
- OEM Replacement
- Voltage:
- 120/240V
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Amperage:
- 25A
- Mounting Type:
- Multi-Poise
- Fuel Type:
- Electric
- Connection Type:
- Quick-Connect
- Control Type:
- Low Voltage