Rheem AP14270G Gas Control Thermostat, Natural Gas , Gray , 12.7X7.5X6.6 inches

As someone who values quality and reliability in home appliances, I was thoroughly impressed with the Rheem Gas Control Thermostat for my hot water heater. From the moment I installed it, this product has delivered outstanding performance exactly as advertised, earning its place as a standout component in my home’s water heating system. The installation process was remarkably straightforward, thanks to the clear design and precise engineering of the thermostat. It integrated seamlessly with my Rheem hot water heater, requiring minimal effort to get up and running. The build quality feels robust, with a sturdy construction that instills confidence in its long-term durability. The temperature regulation is spot-on, providing consistent hot water without any fluctuations, which is critical for daily use in a busy household. What sets this thermostat apart is its reliability and ease of use. The controls are intuitive, allowing for precise adjustments to meet specific needs, whether for energy efficiency or optimal water temperature. After several weeks of use, I’ve encountered zero issues—no leaks, no malfunctions, just dependable performance day in and day out. For anyone in need of a replacement or upgrade for their Rheem water heater, I wholeheartedly recommend the Rheem Gas Control Thermostat. It’s a perfect blend of functionality, durability, and value. Rheem has clearly put thought into crafting a product that not only meets but exceeds user expectations. I’m confident this will continue to perform flawlessly for years to come!

Exact replacement and works perfectly and was delivered as promised!

Easy to install. Works as expected

Perfect fit! I would definitely buy from you again! It was such an aggravation trying to figure out why the pilot light would not turn on...and then I realized - it is probably the unit itself. I wasted money on new pilot thermostats but it did not work. SO this is how I did it: After receiving the package I carefully checked if the threads were protected and if all components were present. The unit looked new and in good shape. When installing, make sure the hot water boiler tank is empty. It will take a while to drain the water (I have a 40 gallon and used buckets), so do this during the weekend (good exercise transporting buckets to the sink. Use the appropriate wrench (3/4 for main gas and an adjustable small monkey wrench for the pilot thermostat and pilot gas connections, copper and silver colored thin tubes respectively) and remove the connections at the bottom of the old unit. If the spark maker is still good, keep the new one as a spare. Remove the protective tubing around the copper tube and apply sealing plumber goop or plumber tape around the threads before screwing onto the side of the boiler where the old one was (obviously you have already removed the faulty unit, including gas connection...do not forget to close the gas valve before starting this repair!!!!!!!!) until tight enough using a large monkey wrench able to grab both long ends of the unit. Reconnect all connections, including main gas source, check for leaks using soapy water after turning on the gas valve. By the way, the old gas control unit had a lot of hard water mineral caking on the large copper thermostat, and it still had the sheath on - which probably contributed to the failure. This boiler unit was operational for 7 years, so I expect the current control unit I have to last about the same...better than buying a new boiler at Home Depot for $400!! Thanks Rheem!

I replaced the gas control valve on my older water heater - replacement of the full heater was $600-1200 so I saved quite a bit of money. I determined after web-searches that it was a 95% chance a new control valve would fix the problem. The disassembly is not rocket science, but it is not a super easy job, and you are handling natural gas-be careful and check your work. Removing the burner plate took a little time and patience. Take your time, think it through, use only the minimal force to accomplish your task, take photos throughout the process. Clean the burner plate and the airflow space underneath the tank while you are in there. Good Luck!

Product stopped working after only 2 months of use. Of course, the return window was only 30 days.

Everything fine.fulfilled all expectations

This main gas valve assembly was a more current upgrade for my 50-gallon water heater. The temperature knob had precise temperature settings markings, the ignitor button was smaller and easier to press than the old one. The threaded temperature sensor prob was pre-wrapped in teflon tape and ready to install.

Hi there. Thanks for the thermostat. Everything is fine. Shipping was quick.

Works like it should! Swapped it out with the broken controller and we have hot water once again!

Used part was defective and a 2014 model according to the tech who tested this part who came to fix my water heater.

It works OK , just found out I did not Need it To Solve my Problem , but it in now so it will stay there !!

I need to returned but the reimburse was straightforward.