Trane OEM Replacement Flame Sensor | 790-820A1
All sales are final
No returns or exchanges. Read our policy
Not sure it fits? Call (916) 729-3117 and we'll confirm at no charge.
Fast Shipping:Ships within 1 business day
Specifications
Specifications
- Part Number
- ER790-820A1
- Manufacturer Part Number
- 790-820A1
- Compatible Brands
- White-Rodgers
- Replaces Part Numbers
- L50-821
Product Details
Product Details
Upgrade your HVAC system with the Trane OEM Replacement Flame Sensor (Part Number: 790-820A1). This high-quality sensor features a 90-degree bend design and is compatible with Trane models like L50-821. With OEM-approved construction and material, this sensor comes with a 3-year limited warranty and a high-temperature rod that can withstand up to 2200°F. Easily install it in minutes with common tools and enjoy peace of mind knowing your system is backed by expert-approved reliability.
Appliance Parts Center – a family-owned store in Sacramento with 25+ years of experience and a huge in-stock inventory.
We know appliances inside and out and will help you find the right part with expert, honest advice.
Cross Reference Information
Cross Reference Information
Part Number 790-820A1 replaces:
- L50-821
Genuine White-rodgers part. Fits White-Rodgers and other models using this part number.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

