Nordyne M5SB Oil Furnace 83% AFUE 73K BTU Mobile Home HVAC Unit

Name: Nordyne M5SB Oil Furnace 83% AFUE 73K BTU Mobile Home HVAC Unit
Brand: Nordyne (Intertherm / Miller – Airtemp Mobile Home)
SKU: 1048456
Price: 4429.32 USD
Availability: InStock

Brand: Nordyne (Intertherm / Miller – Airtemp Mobile Home)|SKU: 1048456

$4,429.32

Only 1 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$4,429.32	0%
5–9	$4,207.85	5%
10+	$3,986.39	10%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order: 1.

Bulk quantity & quote

Quantity needed

Enter the total quantity you need. We will confirm availability and a quote before you order.

Request this quantity →

Product Description

Overview

Upgrade your mobile or manufactured home heating system with this Nordyne M5SB Oil-Fired Furnace, engineered for reliability, efficiency, and quiet performance.

This 83% AFUE high-efficiency furnace delivers up to 73,000 BTU output, making it ideal for maintaining consistent indoor comfort in residential and mobile home applications.

Key Features & Benefits:

High Efficiency Performance: 83% AFUE rating helps reduce fuel consumption while maintaining strong heating output.
Powerful Heating Capacity: 86,000 BTU input / 73,000 BTU output for dependable warmth.
Compact Design: Space-saving cabinet designed specifically for manufactured housing installations.
Quiet Operation: Fully insulated cabinet minimizes operational noise.
AC-Ready Design: Compatible with optional A/C coil cabinet for seamless HVAC system expansion (up to 3 tons).
Durable Construction: Baked enamel steel cabinet ensures long-term durability and corrosion resistance.

Specifications:

Model: M5SB
MFG#: 1048456
Fuel Type: Heating Oil
Nozzle Range: 0.65–0.80 GPH
Max Fuse Amps: 15
Dimensions: 56″ H x 19-3/4″ W x 23-3/4″ D
Weight: Approx. 158 lbs

Applications:

Perfect for:

Mobile homes
Manufactured housing
Residential oil heating systems

This unit is designed for easy installation in downflow configurations and pairs well with compatible evaporator coils for complete HVAC solutions.

Features & Benefits

Genuine Nordyne M5SB Series oil furnace
Designed specifically for manufactured and mobile homes
83% AFUE efficiency helps reduce fuel consumption
73,000 BTU heating capacity for dependable comfort
Compact, space-saving cabinet design
Durable heavy-gauge steel cabinet construction
Factory-engineered for reliable and consistent heating performance
Quiet operation for improved indoor comfort
Easy service access for maintenance and repairs
Compatible with standard HVAC duct systems
Designed for long service life and dependable operation
Ideal replacement for aging mobile home oil furnaces

Applications

Mobile homes
Manufactured homes
Residential heating systems
Replacement oil furnaces
HVAC system upgrades
New manufactured home installations

Performance Benefits

Provides dependable heating during cold weather
High-efficiency 83% AFUE design
Reliable oil-fired heating performance
Compact footprint for manufactured home applications
Durable construction for years of dependable service
Designed by one of the industry’s trusted HVAC manufacturers

Product details

Part / SKU	1048456

Package includes

Nordyne M5SB Oil Furnace 83% AFUE 73K BTU Mobile Home HVAC Unit

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.