Replacement Weil McLain Gold Door Insulation 386-700-359

Overall good combustion chamber, Lynn are the only ones who make them as far as I know. Tight fit on the door, had to work in it. Use the high temp red silicone to hold the rope gasket in place. Use the leftover kwool for the top cleanout, cut into strips.

Fit perfectly, bought another to have ready for next time. Years ago, I got sick and tired of getting ripped off every time my boiler was "professionally" serviced. I learned how to do it myself, and I guarantee you no "professional" I ever hired replaced my refractory! All they ever did was stick a shop vac into the combustion chamber... as our new President would say: "You're fired!"Don't be a sucker, I encourage you to learn this skill and with this kit you can do it once and do it right. A+

works as expected

the combustion chamber is already installed, i have to wait until winter to try it out, since i am familiar with ceramic fiber i have nodoubt it will work fine.

Well equipped. Good Quality. Could use better instructions - not very clear such as how to apply the clear resin material to the bottom of the boiler.

This kit worked great and I saved a bundle of money.

Item as described and worked perfectly to get my heating system ready for the colder days.

Fits nicely. A little messy. Seems to function well