Description
Product Summary
The Reznor 121275 is a switch from Reznor, described by the manufacturer as: block vent switch 275D 36T X46.
This switch opens or closes a circuit in response to a door, temperature, pressure or other condition, allowing the equipment to run only when conditions are correct. Replace a switch that no longer changes state when it should or shows physical damage.
Before you order, match 121275 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 Reznor part: Manufacturer part number 121275, factory new.
- Part type: Switch.
- Ready to ship: In stock with live quantities shown on this page.
Frequently Asked Questions
Is this a genuine Reznor part?
Yes. This is the Reznor 121275, a factory-new switch from Reznor.
How do I make sure it fits my equipment?
Compare 121275 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.
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.
