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Desa Furnace Parts

We carry replacement parts, repair parts and accessories for 19 Desa Furnace models

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Model DNV-25P (74 parts)

Wall

GAS WALL FURNACE

Model DNV-25GS (74 parts)

Wall

GAS WALL FURNACE

Model DNV-40P (80 parts)

Wall

GAS WALL FURNACE

Model DNV-40GS (81 parts)

Wall

GAS WALL FURNACE

Model CGP26 (36 parts)

Gas

VENT-FREE PROPANE GAS HEATER

Model CGN6 (35 parts)

Gas

HEATER

Model CGN10A (35 parts)

Gas

HEATER

Model CGN28T (53 parts)

Gas

HEATER

Model CGN18TB (36 parts)

Gas

HEATER

Model CGN10T (33 parts)

Gas

HEATER

Model CGN18 (53 parts)

Gas

HEATER

Model CGN12A (30 parts)

Gas

HEATER

Model CGN18T (53 parts)

Gas

HEATER

Model CGN30 (39 parts)

Gas

HEATER

Model CGN18C (40 parts)

Gas

HEATER

Model RN30C (35 parts)

Gas

HEATER

Model CGN28TB (36 parts)

Gas

HEATER

Model 35731 (36 parts)

Gas

VENT-FREE PROPANE GAS HEATER

Model 35730 (39 parts)

Gas

VENT FREE NAT'L GAS HEATER

Desa is a key manufacturer of furnaces, wall heaters and fireplaces that efficiently warm a room and keep it warm. These units occasionally require repairs or updates to continue running smoothly. Sears PartsDirect offers parts for the most common Desa models and guarantees accurate part selection and smooth shipping to your home or office.


Parts That Fit

Choose from hundreds of Desa furnace parts that are made by the manufacturer or are a substitute part. The manufacturer approves substitute parts to fit your model. Find parts that range from screws to fan kits to repair your heater to get it working again. Desa parts are built to last, so you do not have make unnecessary repairs throughout the lifetime of the unit.


Repairs Made Easy

Sears PartsDirect provides a wealth of instruction manuals and repair diagrams to help you fix your furnace in the shortest amount of time possible. Print the diagrams or read them on your mobile device while you are repairing the unit. Individual diagrams are available for the cabinet, chamber, burner and blower assemblies. If you need help, use our repairs page to guide you through the installation.


Shipping Options for Your Needs

Whether you need parts for the furnace immediately or are planning a future repair, Sears PartsDirect can deliver the Desa parts you need on your time. Expedited shipping delivers the parts within three business days, while standard shipping delivers the parts within 10 business days.


A broken furnace is a hassle, but Sears PartsDirect is here to help you get the right parts for your model. Choose your model from the list above, click the chat button, or call 1-800-252-1698.