Description
Product Summary
The White-Rodgers 50N02B-820 is a relay / timer from White-Rodgers, described by the manufacturer as: integrated furnace control for aftermarket service direct replacements on trane commercial systems packaged units. features 45 or 0 second cool fan off delay.
Relays and timers let a low-power control signal switch a higher-power load, or delay a load for a set time, such as a blower, compressor or burner circuit. Replace a relay that chatters, will not close when its coil is powered, or has pitted or welded contacts.
Before you order, match 50N02B-820 to the part number on the part you are replacing or in your equipment's repair parts list, and confirm the voltage, size and connections match your equipment. If you are not sure which part your equipment needs, call us at 1.888.509.3391 with the model and serial number and we will confirm it for you.
Key Features
- Genuine White-Rodgers part: Manufacturer part number 50N02B-820, factory new.
- Part type: Relay / Timer.
- Ready to ship: In stock with live quantities shown on this page.
Frequently Asked Questions
Is this a genuine White-Rodgers part?
Yes. This is the White-Rodgers 50N02B-820, a factory-new relay / timer from White-Rodgers.
How do I make sure it fits my equipment?
Compare 50N02B-820 with the part number printed on the part you are replacing or listed in your equipment's repair parts list, and confirm the voltage and connections match. If you are not sure, call us at 1.888.509.3391 with your model and serial number and we will confirm it.
How do I match a relay?
Match the coil voltage, contact configuration (SPST, SPDT, DPDT), contact rating and mounting.
Should a professional install this part?
Yes. Gas, electrical, hydronic and combustion components should be installed by a qualified technician who can test the system afterward and follow the codes that apply where you live.
