Description
Product Summary
The White-Rodgers 1G66-641 is a replacement part from White-Rodgers, described by the manufacturer as: line voltage mechanical bimetal DPST 240VOpen on rise 40-80F NO thermometer with "off" position classic white color wallplate included. It replaces 1A66-641.
This replacement part is used to service HVAC, boiler or water heating equipment. Match the part number to the original part or the equipment's repair parts list. Replace it when the original part is damaged, worn or missing.
Before you order, match 1G66-641 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 1G66-641, factory new.
- Cross-reference: Replaces 1A66-641.
- Part type: Replacement Part.
- 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 1G66-641, a factory-new replacement part from White-Rodgers.
How do I make sure it fits my equipment?
Compare 1G66-641 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.
What part numbers does the 1G66-641 replace?
The White-Rodgers 1G66-641 replaces 1A66-641.
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.
