Insulated Metal Fireplace Remote Receiver Cover 21mm The Skytech MRCK-TH (SR-1001-TH) provides

The Skytech MRCK-TH (SR-1001-TH) provides remote control of gas heating fireplaces with a simple click of a button

it is much more difficult and expensive to produce the highest quality vanilla crops

and accidental spillage—essential for preserving coin condition and value over decades

They have passed a factory rated 2 Hour internal temperature of  350° F while the external temperature reaches up to 1750° F Fire Test Certification

Insulated Metal Fireplace Remote Receiver Cover 21mm The Skytech MRCK-TH (SR-1001-TH) providesThis cover is intended to give the receiver a limited amount of protection from the heat, but is not designed to totally protect the receiver from flame or heat. The cover is made for temperatures up to 230F.