Skip to main content
About Us
Contact Us
Careers
Blog
Help
Locations
Search
Shop Categories
Promotions
AirEase Fall Furnace Promotion
Ducane Fall Furnace Promotion
INTRODUCING FRESH-AIRE UV
Portable A/C Clearance
Brands
Resources
Online Training
Online Courses
Webinars
HVAC/R Online Calculators
HVAC/R Unit Converter
Voltage Imbalance Calculator
BL - System Analyzer App
Print Catalog
References
Quick Selection Guide
Capillary Tubing Info
HVAC/R Glossary
intelliGen FAQ
Install Material - Quote Sheet
Safety Data Sheets
News
Announcements
Students
Events
Site Search
submit search
Sign In
My Account
Cart
0 Items
Search
Shop Categories
Promotions
AirEase Fall Furnace Promotion
Ducane Fall Furnace Promotion
INTRODUCING FRESH-AIRE UV
Portable A/C Clearance
Brands
Resources
Online Training
Online Courses
Webinars
HVAC/R Online Calculators
HVAC/R Unit Converter
Voltage Imbalance Calculator
BL - System Analyzer App
Print Catalog
References
Quick Selection Guide
Capillary Tubing Info
HVAC/R Glossary
intelliGen FAQ
Install Material - Quote Sheet
Safety Data Sheets
News
Announcements
Students
Events
Home
/
Brands
/
Sterling
/
Shop All Products
Sterling Products
Filters
Skip to Results
Search Within Brand
Categories
OEM HVAC Parts (1)
Manufacturer
STERLING (1)
1
Item
Sort & Filter
Sort by:
Best Match
Product: A to Z
Product: Z to A
Price: Low to High
Price: High to Low
Sort by:
Best Match
content loaded
Sterling
Sterling Blocker Vent Switch
SKU #:
21127-STR
MFG #:
21127
$110.60
/ EA
Sign In for your Price
.png)
