SteelTech Inc. Warrants to the original owner of the HEATMASTER SS outdoor furnace that it is free from defects in workmanship and material, which  
could cause a leak or malfunction of the furnace, and against corrosion (if the instructions in the owners manual for water treatment and maintenance are
followed) for The Life of the furnace toward the purchase of a new HeatMaster SS, in the following pro-rated schedule.

Warranty schedule:  coverage in the initial 5 years is 100%
Year 6-7 id 50%
Year 8-9 is 40%
Year 10-15 is 30%
Year 16-Life is 10%

Grates have a warranty of 5 years at 100%
Ash Pan is covered for corrosion protection for a period of one year.

In addition, all steel components including housing, legs, etc. have a pro-rated warranty for a period of 10 years with coverage reducing by 10% each
year. Any parts not manufactured by SteelTech Inc., that are used on the furnace - such as fans, thermostats, limit switches, pumps, heat exchangers -
carry their own manufacturer's warranty, normally one year. SteelTech Inc. will not be liable for the cost of shipping, replacement or repair of these parts.

If warranty requires removing or replacing of the furnace, SteelTech Inc. is not responsible for the cost of plumbing, replacement of antifreeze or water
treatment, shipping cost or any other cost other than the replacement component or furnace. SteelTech Inc. always has the right to decide if a part or
furnace will be repaired or replaced and well not be liable for any cost not authorized by a SteelTech Inc. representative.

SteelTech Inc. does not warranty any damage caused by negligence and deterioration due to lack of proper ongoing maintenance, physical damage
caused by abuse or freeze up, or power surges or unauthorized work or modifications to the furnace.

SteelTech Inc. is not liable for any damage or cost which may occur from or during the operation of the furnace or damage incurred due to any heating
system failure. The purchaser assumes all responsibility for the care, maintenance and safe operation the furnace including adding of approved boiler
treatment or water. SteelTech Inc. doesn't warrant door gaskets, exterior paint or finish.

To qualify for warranty all instructions
must be followed in operator's manual, water must be tested and maintained a minimum of once per year,  and
warranty registration must be on file at SteelTech Inc. Ind. within 30 days of purchase along with a copy of the original invoice.
No warranty can be
approved unless the warranty registration and water test verifications are on file at SteelTech Inc.'s office.

Boiler Treatment Policy
Water must be tested a minimum of once per year and boiler treatment added when necessary.
Each year a reminder card will be sent to test your water. To test the water, fill one of the test bottles provided free with your stove and mail to our testing
lab using the mailing carton and label provided with the bottle. If any adjustments need to be made to the water you will receive a report outlining what
must be done. Take another sample and mail it to our test lab again to verify the recommended changes have been made. Most times the recommended
changes are simply add water treatment or add water to have the water at the recommended operating levels (See the nitrate and pH test pages in the
back of the manual for test details.). Test bottles are provided free for the life of the furnace through your dealer or SteelTech Inc. offices.
Add the boiler treatment through the fill pipe located at the top of the furnace when initially filling the furnace with water or after testing, if needed. Ensure
that all the drains are closed. It is recommended that water treatment be added at 1 quart per 150 gallons of water initially and 1 quart per 200 gallons of
water per year after that. Additionally treatment may have to be added for water with more severe properties or for systems with more chemically
demanding requirements.
Recommended operating pH level is 9-10. Recommended nitrite levels are 600-1000 ppm. You can use test strips and the charts in the back of the
manual if you would like to test the water more then once a year. Test strips and information are available through your local dealer or through SteelTech
Inc.
Heatmaster SS Warranty
Estimated
weight
1400lbs
Width
50"
Length
72"
Height
84"
Fire Box
32" x 44"
Chimney
6"
Door Size
20" x 20"
Supply Size
2-1"
Return
2-1"
Water Capacity
130 gal.
Fan Capacity
150 CFM
Approximate
Heating Space
5,000 sq ft
Approx. BTU's
250,000 BTU
Shaker Grate
and Ashpan
Yes
Estimated weight
2200 lbs
Width
66"
Length
84"
Height
96"
Fire Box
42" x 56"
Chimney
8"
Door Size
24" x 24"
Supply Size
2-1"
Return
2-1"
Water Capacity
265 gallons
Fan Capacity
240 CFM
Approximate
Heating Space
10,000sq ft
Approx. BTU's
500,000
Shaker Grate
and Ashpan
Yes
MF 10,000e
MF 20,000e
Estimated weight
4200 lbs
Width
82"
Length
96"
Height
110"
Fire Box
54" x 60"
Chimney
10"
Door Size
30" x 42"
Supply Size
4 -1 1/2"
Return
4 -1 1/2"
Water Capacity
550 gallons
Fan Capacity
600 CFM
Approximate
Heating Space
20,000sq ft
Approx. BTU's
800,000
Shaker Grate
and Ashpan
Yes
The E-Series furnaces
maintain the same features
as the standard models (see
the MF Series page), but
burn 20- 30% less wood.
This is achieved with a
secondary smoke bypass to
reduce stack temperature,
recovering heat that would
otherwise be lost.
The MF2000e, MF3000e,
and MF4000e have a triple
bypass exhaust. The
MF5000e, MF10,000e and
MF20,000e have a double
bypass exhaust.
MF 5000e
MF 3000e
Estimated weight
1200 lbs
Width
50"
Length
60"
Height
84"
Fire Box
32" x 32"
Chimney
6"
Door Size
20" x 20"
Supply Size
2 - 1"
Return
2 - 1"
Water Capacity
100 gal.
Fan Capacity
150 CFM
Approximate
Heating Space
3,000 sq ft
Approx. BTU's
175,000
Shaker Grate
and Ashpan
Yes
Estimated
weight
750 lbs
Width
33"
Length
43"
Heigth
72 1/2 "
Firebox
22" W 22" L
34" H   (oval)
Chimney
6"
Door Size
16" W x 18" H
Supply Size
1-1"
Return
1-1"
Water Capacity
48 gal.
Draft
75 CFM
Approx.
Heating Space
2,000 sq. ft.
(well insulated)
Approx. BTU's
100,000
Shaker Grates
and Ashpan
Yes
MF 2000e
Estimated weight
1100 lbs.
Width
40 1/2"
Length
55"
Height
74"
Firebox
29" W 34" L
35" H (oval)
Chimney
6"
Door Size
20" x 20"
Supply Size
2 -1"
Return Size
2 - 1"
Water Capacity
106 gal.
Fan Capacity
150 CFM
Approx. Heating
Space
4,000 sq. ft.
Approx. BTU's
200,000
Shaker Grate and
Ashpan
Yes
MF 4000e