Provides the prepurge timing for select 7800 SERIES relay modules.
Honeywell Purge Timer ST7800A1021 for 7800 Series – 10 Seconds
$110.95 Original price was: $110.95.$77.67Current price is: $77.67.
SKU: Honeywell WBB859981 Categories: Gas Ignition & Pilots, HVAC Components, Ignition & Combustion Components Tags: 10 Seconds, 7800 Series Relay Modules, Blue, Honeywell, HVAC & Fans, Purge Timer, ST7800A1021
- Sustainable materials, for a better tomorrow.
- Efficiency meets excellence in customer care.
- Fast, friendly, always here to help.
- Buy Quality, Live Better

Honeywell Purge Timer ST7800A1021 for 7800 Series – 10 Seconds
| Height | 1 in |
|---|---|
| Weight | 0.05 lbs |
| Width | 1 in |
| Length | 4 in |
| TIMING | 10 Seconds |
| Color Family | Blue |
| Description | Purge Timer |
| Manufacturers Part Number | ST7800A1021 |
| For Use With | 7800 Series Relay Modules |
| Brand | Honeywell |
| Warranty | 1 yr |
Be the first to review “Honeywell Purge Timer ST7800A1021 for 7800 Series – 10 Seconds” Cancel reply
Related products
Sale!
HVAC Components
Sale!
HVAC Cleaning Equipment
SpeedClean CJ-125 – CoilJet®; Portable HVAC Coil Cleaner System, 125 PSI, 0.6 GPM
Sale!
Sale!
HVAC Components
Sale!
HVAC Components
National Refrigeration Products NRP NC1000 Refrigerant Recovery Cylinder, 1000 Lbs With Float Gauge
Sale!
Sale!
HVAC Components
Sale!
HVAC Components





Reviews
There are no reviews yet.