Patio Heater Repair Replacement Kit Thermocouple Part and FD4 Dump Switch for Room Garden Outdoor Heater Accessories (1 Piece) Repair replacement kit: you will receive patio heater replacement parts, including thermocouple parts and FD4 dump switch, the thermocouple is universal size, 1 set practical accessories for your room, garden, outdoor dinner heater parts to keep your winter cold; Before purchase, please check carefully whether the product size matches your heaterReliable and durable material: this heater thermocouple replacement part is mainly made of solid copper and brass material with a high temperature resistance protection cover on the port, the dump switch is mainly made of durable and reliable ABS material, which is not easy to break and damage, so you don't have to worry when you use itEasy to install: these thermocouples and anti tilt switch are separately received, first connect the probe to the ignition device, and connect the thermocouple to the valve, and the other 2 ports are connected to the dump switch, they are easy to install and do not require additional tools, easy to operateThe safety design is more considerate: our gas patio heater safety kit is designed primarily for your outdoor or indoor heaters; When the heater falls or tilts, the FD4 dump switch will automatically turn off the heater and prevent gas leakage, and provide safety protection for you and your family to stay warm in cold weatherApplicable applications: the heater thermocouple replacement parts and anti-tilt switch set are essential practical accessories in your winter life, suitable for most heaters, suitable for propane, patio and thermoelectric gas heaters with thermoelectric safety; And can be applied to outdoor, indoor, garden heater, warm your guests with ease