95.5% EFFICIENT MULTI-POSITIONAL Residential GAS FURNACES

The W9M Series furnace can be installed in upflow or horizontal applications and can be easily converted for downflow applications. The compact cabinet height of only 33" makes the unit perfect for basements, closets, attics, garages and commercial applications. the furnace is air conditioning ready with an adjustable speed blower motor for maximum comfort. All units are factory assembled, wired and tested to assure safe, dependable and economical operation. These furnaces are designed for both residential and commercial installations and make a great choice when replacing a furnace in a residence, apartment, or rental property. The condensing gas furnace may be installed as a single pipe system, using indoor air for combustion, or as a 2-pipe sealed combustion system, bringing in fresh outdoor air for combustion.  Since the flue gases are at a much lower temperature, the furnace may be vented vertically or horizontally with schedule 40 PVC or ABS pipe. Plus, the unit is Air Conditioning ready with an adjustable speed blower motor for maximum comfort.

5 Year Limited Replacement Parts WarrantyEnergy Star LogoISO 9001 CERTIFIEDGama CertifiedAGA and CSA Approved

For a List of Frequently Asked Questions about the Federal Tax Credit, Click Here.
To Print your Tax Credit Certificate for Qualifying Gas Furnace Models, Click Here.
(Please Note:  Qualifying WINCHESTER gas furnace models can be found on Page 36 of the document.  Refer to the manufacturer's model number on your equipment.)
FEATURES
  • Natural gas ready, may be field converted to LP Gas (Propane) with optional conversion kit (LP 347)

  • Multi-positional design with compact cabinet height of 33 inches

  • Minimal conversion for downflow application (additional clearance needed for venting)

  • Control board with high level self-diagnostics and fault code displays to save time on servicing and troubleshooting

  • Electronic hot surface ignition increases safety and efficiency

  • Direct Drive, Permanently Lubricated Blower Motor has adjustable speed to maximize comfort level

  • Induced combustion system with in-shot main burners for quiet, efficient operation

  • Horizontal and vertical venting w/PVC pipe

  • High tech tubular aluminized steel primary heat exchanger, with stainless steel secondary heat exchanger

  • Energy Star® Compliant

     

    Approved for use in California

    Not Certified for Mobile Home use

HOW TO SELECT A 95.5% EFFICIENT GAS FURNACE

Estimating the Furnace Size

Estimate the Heating and Cooling Size for your home.

You can refer to an estimate or proposal from a local contractor, refer to the size of your existing system that you may want replaced, or use the sizing estimation chart provided on this page.

 

Use the map to determine your Region based on the location of your home. Using the equipment charts, find your Region and go down the column to locate the range that covers the Square Footage of your home. Follow the row to the right to determine the recommended Furnace for your application.

NOTE: These tables and charts are intended to be used as a guideline only. The information is based on conventional window space (<15%), insulation and building construction. Only use these tables as a reference. When including a finished basement, use 1/2 of the finished basement square footage with the rest of the area being calculated.

 

95.5% AFUE MULTI-POSITIONAL GAS FURNACES SELECTION

SQUARE FOOTAGE OF YOUR HOME

FURNACE SIZE

REGION 1

REGION 2

REGION 3

REGION 4

REGION 5

740-925 800-1000 895-1110 1085-1350 1215-1520 40,000 BTU
925-1390 1000-1500 1110-1675 1350-2035 1520-2280

60,000 BTU

1390-1850 1500-2000 1675-2235 2035-2700 2280-3040

80,000 BTU

1850-2310 2000-2500 2235-2790 2700-3390 3040-3800

100,000 BTU

2310-2775 2500-3000 2790-3350 3390-4070 3800-4560

120,000 BTU


95.5% AFUE MULTI-POSITIONAL GAS FURNACE MODELS

Hamilton BTU Dimensions Available Outlet Wt.
Model Number Input/Output H x W x D (in.) Tons Opening lbs.
W9M040-214 40,000 / 38,000 33 x 14.5 x 29.5 1.5-2.0 13.375 x 20 113
W9M060-317 60,000 / 57,000 33 x 17.5 x 29.5 2.0-3.0 16.375 x 20 122
W9M080-317 80,000 / 76,000 33 x 17.5 x 29.5 2.0-3.0 16.375 x 20 126
W9M100-421 100,000 / 95,000 33 x 21 x 29.5 2.5-4.0 19.875 x 20 142

W9M120-524

120,000 / 114,000

33 x 24.5 x 29.5

3.5-5.0

23.375 x 20

156


Optional Accessories

Item #

Description

Wt. (lbs.)

LP 347

LP (Propane) Conversion Kit

1

RA 16

Return Air Drop - For Upflow Applications Only

50

WKDP 20 20"w x 20"d x 47'h Universal Trim to Fit Plenum 28
CB 414/514 Combustible Base for 14.5" Downflow Applications - Heat Only* 8
CB 417/517 Combustible Base for 17.5" Downflow Applications - Heat Only* 9
CB 421/521 Combustible Base for 21" Downflow Applications - Heat Only* 10

*PLEASE NOTE:  Combustible Base is only required for downflow, heat ONLY applications where the surface is combustible such as a wood sub-floor.

Additional Heating and Cooling Accessories


 

Available PDF downloads for:

W9M - 95% AFUE Gas Furnaces

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Hamilton Home Products, Inc. - 1-800-879-0123 - www.HamiltonHomeProducts.com


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