Furnace Blower Motor Oil Type

You ll find a comprehensive selection of natural gas and oil furnaces designed to fit any home and nearly any budget.

Furnace blower motor oil type.

However there are two types of drive systems. Locate the blower motor assembly near the. Remove the furnace s access panel by detaching the screws with a screwdriver. Buy non detergent oil that is exclusively made for the furnace blower motor.

If the motor has oil ports it should be lubricated annually. Two or three drops will suffice. Do not apply too much oil as over lubrication can lead to other complications. If the blower shaft has oil ports it too should be lubricated annually following the same procedure.

This chart shows the blower details for a 120 000btu furnace. Step 1 turn off the circuit breaker to your furnace. If you re looking for efficiency you probably want to choose a gas furnace. Blower shafts on the furnace blower motor could have additional oil ports.

If you have a serviceable blower motor it has one or two oil ports. Go to the furnace and remove the service panel from the blower compartment. Oiling the furnace blower motor. Do not use an all purpose oil as it is not apt for this procedure.

Box type note icon none operating range blower table. It is difficult to find a 40kbtu furnace that can move 1000 cfm at a reasonably high static. This is one of the quietest oil furnaces on the market with so many features that help reduce noise. This video is part of the heating and cooling series of training videos made to accompany my.

Apply two or three drops of 10 weight nondetergent motor oil not all purpose oil to each port. Lubricate the oil ports by applying a few drops on them. Place the panel aside. One is the newer model of direct drive where the motor is attached directly to the fan blower.

Of course the cost of a new furnace often reflects the comfort benefits performance and length of warranties. As expected since it s an oil furnace this is not the most energy efficient option out there. This unit has a variable speed motor that operates in an operating range configuration. I show where the oilers are on the blower motor of the furnace.

Every forced air furnace has a blower motor attached to a fan that circulates the air. How to oil a furnace blower motor 1. Always use qualified bearing oil or a 20 weight alternative. Light spray can oils wash out the lubricating oil and destroy the bearings.

Lubricating a furnace draft inducer blower also includes the motor shaft where it enters the bearing collar of the blower wheel.