Search
-
HVAC Equipment
-
Ductless Mini Splits
- Ductless Mini Splits
- Shop By Zone
- Shop by BTU
- Shop By Brand
- Components
- Accessories
-
HVAC Parts & Supplies
- HVAC Parts & Supplies
- HVAC Supplies
- HVAC Tools
-
HVAC Replacement Parts
- Blower Housing & Assemblies
- Blower Wheels
- Breakers, Contactors & Disconnects
- Capacitors & Transformers
- Control & Circuit Boards
- Filter Driers & Accumulators
- Gas Valves & Conversion Kits
- Heat Exchangers
- Thermal Expansion Valves (TXV)
- Temperature Controls
- Wall Brackets & Parts
- Miscellaneous Parts
- O-Rings & Gaskets
- Hydronics
- Motors
- Thermostats & Zoning
-
Plumbing
-
Pool
-
Electrical
-
Air Quality
-
Tools & Supplies
-
Door Security & Hardware
Lennox 83L78 Auto Limit Switch 160-200F
Availability:
Out Of Stock
%3Cp%3EEarn%20[points_amount]%20when%20you%20buy%20this%20item.%3C/p%3E
- Call for Pricing Call for pricing (215) 326-9845
- Call for Pricing Call for pricing (215) 326-9845
- Unit price
- / per
✓
Better Price in Cart
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Manuals:
-
Secure Payments
-
Easy Returns
-
Expert Advice
-
Fast Shipping
Product Description
The Lennox 83L78 Auto Limit Switch is designed to regulate air temperature in HVAC systems, activating between 160 degrees Fahrenheit and 200 degrees Fahrenheit. Engineered for efficiency and reliability, this product is ideal for maintaining optimal operational conditions in commercial and residential settings.
- Temperature responsive auto switch for accurate control
- Durable metal construction ensures longevity
- Easy integration with compatible Lennox HVAC models
Product Highlights
This limit switch is compatible with several Lennox GCS and GCS20R models, making it a versatile choice for system repairs or upgrades.
Technical Specifications
- Compatible Models: GCS16-036-90-1M, GCS16-036-90-2M, others
- Temperature Range: 160°F to 200°F
- Weight: 0.5 lbs
- Dimensions: 2 inches x 1 inch x 1 inch
Complete your install
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Loading install accessories...
Add install kit to cart
—
Related Products
Vendor: Vendor
- Call for Pricing Call for pricing (215) 326-9845
- Call for Pricing Call for pricing (215) 326-9845
- Unit price
- / per
Vendor: Vendor
- Call for Pricing Call for pricing (215) 326-9845
- Call for Pricing Call for pricing (215) 326-9845
- Unit price
- / per
Vendor: Vendor
- Call for Pricing Call for pricing (215) 326-9845
- Call for Pricing Call for pricing (215) 326-9845
- Unit price
- / per
Vendor: Vendor
- Call for Pricing Call for pricing (215) 326-9845
- Call for Pricing Call for pricing (215) 326-9845
- Unit price
- / per
Vendor: Vendor
- Call for Pricing Call for pricing (215) 326-9845
- Call for Pricing Call for pricing (215) 326-9845
- Unit price
- / per
Vendor: Vendor
- Call for Pricing Call for pricing (215) 326-9845
- Call for Pricing Call for pricing (215) 326-9845
- Unit price
- / per
- Choosing a selection results in a full page refresh.