![I replaced the hot water heater controller, but am wondering why the T connector is necessary and why does the gas not go straight into the controller? : r/HomeMaintenance I replaced the hot water heater controller, but am wondering why the T connector is necessary and why does the gas not go straight into the controller? : r/HomeMaintenance](https://preview.redd.it/i-replaced-the-hot-water-heater-controller-but-am-wondering-v0-9b62yb1go9ea1.jpg?auto=webp&s=228eb396181a274d41484127a1a1bf1972debd54)
I replaced the hot water heater controller, but am wondering why the T connector is necessary and why does the gas not go straight into the controller? : r/HomeMaintenance
![Reliance Water Heater Liquid Propane Gas Control Valve 100112338 9007890005 100093977 6911135 Thermostat Compatible with A. O. Smith Reliance State and American Branded Water Heaters : Amazon.ca: Patio, Lawn & Garden Reliance Water Heater Liquid Propane Gas Control Valve 100112338 9007890005 100093977 6911135 Thermostat Compatible with A. O. Smith Reliance State and American Branded Water Heaters : Amazon.ca: Patio, Lawn & Garden](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81jzpQfSK5L._AC_SY879_.jpg)
Reliance Water Heater Liquid Propane Gas Control Valve 100112338 9007890005 100093977 6911135 Thermostat Compatible with A. O. Smith Reliance State and American Branded Water Heaters : Amazon.ca: Patio, Lawn & Garden
![I am getting the nine blink chamber sensor failure on my HoneyWell unit, it is about 4 years old. Just a moment, have I am getting the nine blink chamber sensor failure on my HoneyWell unit, it is about 4 years old. Just a moment, have](https://f01.justanswer.com/azieIKee/0a2e3382-b79e-43dc-acd9-b69453f62371.jpeg)
I am getting the nine blink chamber sensor failure on my HoneyWell unit, it is about 4 years old. Just a moment, have
![Electric Hot Water Heater Repair FAQs 3 How to fix an electric water heater, cylinder, geyser, calorifier Electric Hot Water Heater Repair FAQs 3 How to fix an electric water heater, cylinder, geyser, calorifier](https://inspectapedia.com/plumbing/Water_Heater_Electric356-DJFs.jpg)