for Models: Designed specifically for , this thermopile sensor is compatible with models SP20824, SP20754, SP21058, SP20800, SP21096, and SP20739. seamless operation and easy installation with this precisely engineered part. Versatile Compatibility: Not only is this thermopile sensor suitable for , but it also fits perfectly with Ruud and models. It's designed to work efficiently with both natural and LPG gas systems, making it a versatile choice for various home setups. High-Temperature Resistance: Crafted from materials that withstand temperatures up to 2150F, this thermopile sensor ensures durability and . Each unit is tested to generate over 750mV, providing reliable performance under extreme conditions. Essential for Proper Function: If you're experiencing issues with your water heater's valve not opening or the main burner remaining unlit, it might be time to replace your thermopile. This part is crucial for generating sufficient voltage to operate the gas main valve effectively. Maintenance Tips: To maintain optimal performance, burner's orifice is fully open and clear of any obstructions. Regularly replacing the orifice and cleaning assembly help achieve the necessary flame heat to power the thermopile and activate your thermostat. Color: As shown Material: Plastic+Metal Package Contents: 1set * LP Thermopile Senor Parts Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.