Furnace Thermostats

Popular Furnace Thermostats

Thermostat
$51.98
Special Order
Fix Number
FIX10500773
Manufacturer Part Number
81903
This mechanical damper thermostat knob is designed to regulate airflow into a wood-burning furnace by adjusting the intake on the feed door. Using a bi-metal mechanism, it responds to temperature changes to help control combustion and maintain steady heat output. Replacing a worn or damaged air control restores proper airflow management, improves heating efficiency, and helps ensure consistent, reliable performance during normal furnace operation.
Range High Limit Thermostat
$96.26
In Stock
Fix Number
FIX11744498
Manufacturer Part Number
WP7403P899-60
L280-110F
Fixes these symptoms
102857-09 CONTROL-LIMIT (190F) MAIN
$29.98
Special Order
Fix Number
FIX16872995
Manufacturer Part Number
12P55
102135-01 CONTROL-LIMIT (210F)
$39.63
Special Order
Fix Number
FIX16873151
Manufacturer Part Number
47W64
102135-04 CONTROL-LIMIT AUX (165F)
$55.18
Special Order
Fix Number
FIX16873163
Manufacturer Part Number
69W37
102135-09 CONTROL-LIMIT (220F)
$49.29
Special Order
Fix Number
FIX16873166
Manufacturer Part Number
69W42
102857-01 CONTROL-LIMIT (135F)
$54.12
Special Order
Fix Number
FIX16873174
Manufacturer Part Number
71W41
102857-03 CONTROL-LIMIT (140F)
$53.58
Special Order
Fix Number
FIX16873175
Manufacturer Part Number
71W43
102857-04 CONTROL-LIMIT (145F) MAIN
$52.50
Special Order
Fix Number
FIX16873176
Manufacturer Part Number
71W44
102857-06 CONTROL-LIMIT (155F)
$52.50
Special Order
Fix Number
FIX16873190
Manufacturer Part Number
73W19