Intertherm oil furnace control wiring diagram
View and Download Intertherm M1B Series installation instructions manual online. Downflow, Direct Vent (Sealed Combustion) Forced Air Gas & Oil Furnaces. M1B Series Furnace pdf manual download.
Also for: M5s series, M1m series. Thermostat Wiring Colors Code - High Performance HVAC Thermostat Terminal Designations. Turn the power off before proceeding! Always follow safety instructions especially with electricity. Furnace Motor Installation Photos Welcome to our 1,625 R.P.M. Motor Installation Page. We will be showing you some pictures of a recent 1/2 Horsepower / 1,075 R.P.M. motor that we changed to a 3/4 Horsepower 1,625 R.P.M motor, capacitor and new Universal Belly Band Motor Mount Bracket, to increase the air flow to the top floor for a client in our area. HVAC Manuals, Parts Lists, Wiring Diagrams Brands F - I. POST a QUESTION or READ FAQs about where to find furnace or boiler installation and service or maintenance manuals and guides Below is a (2) Pole Contactor: The large terminal screws always have 230 Volts of power applied to the (2) lower terminals in the picture. Your compressor and fan motor wire leads are connected to the (2) top
terminals in the picture. As your thermostat calls for heating or cooling the 24 volt coil "Pulls" in through a magnetic action, making contact from the always powered 230 volt side of