70 Series™ Non-Programmable Thermostat | 1E78-140
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Specifications
Specifications
- Part Number
- ER1E78-140
- Manufacturer Part Number
- 1E78-140
- Part Type
- Thermostats
- Compatible Brands
- White-Rodgers
- Replaces Part Numbers
- L51-909
Product Details
Product Details
Upgrade your heating system with the 70 Series™ Non-Programmable Thermostat (Part Number: 1E78-140) for precise temperature control. This thermostat is designed for heat-only systems like the L51-909, with a single stage 24 VAC or millivolt compatibility. It features terminal designations for Rh and W, a temperature range of 45°F to 99°F, and easy battery-powered operation. Installation can be done in minutes with common tools. The 70 Series™ ensures efficient heating in your home, backed by certifications for quality.
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Cross Reference Information
Cross Reference Information
Part Number 1E78-140 replaces:
- L51-909
Genuine White-rodgers part. Fits White-Rodgers and other models using this part number.
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