The Raypak 156A is the perfect choice for larger above ground pools, spas and inground pools.Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute.The wiring diagrams necessary for your installation will vary depending on the equipment that you are installing your Aprilaire humidifier with. The following illustration describes six possible ways to wire your Aprilaire humidifier to your furnace or air handler.I replaced the flame sensor to be sure and Hello, I have a RUUD Furnace made by RHEEM, model # R92PA1151524MSA, SERIAL. The directions for reading the code are usually I get a light code that says ignition error check ground. Let the furnace cycle and see if the Status LED flashes a code.Today we're going to talk about what a furnace limit switch does, what can go wrong with it and how you can keep it in good shape!
One such safety device, which also plays a role in the regular heating process, is the furnace limit switch. One of the great things about modern furnaces is that they have built-in protections against many of the things that can go wrong with your system.
