This Honeywell 48 in Replacement Thermocouple is an ideal fit for gas furnaces, boilers and water heaters that operate on 30 milivolt systems. This product includes a universal adapter that allows for easy mounting on most pilot burners. This would include push-in, clamp-in and screw-in burners. Maximum durability is assured as this product is comprised of a heavy and long lasting element that allows for an increased lifespan. Designed for swift installation, the Honeywell Replacement Thermocouple comes with positive positioning.