A. O. Smith HEATMASTER User Manual
THE EVOLUTION CONTINUES...
“Great idea. Easy to sell. No brainer for the contractor. Why not use a higher ambient motor for all applications, plus it has a great
warranty at an affordable price.”
Dennis Cooney - Des Moines, IA
“The new A. O. Smith line of HeatMaster motors are the ticket. I can stock four motors that will replace most condenser fan applications.
And for only a couple of dollars more the customers gets a 70°C motor to reduce call backs and a 3 year warranty. It doesn’t get much
better than that.”
John Payne - Alexandria, VA
“With an ambient temperature rating of 158°F and a thermal overload set at an amazing 300°F, The HeatMaster line of motors is
providing unmatched durability and value. The bar has definitely been raised!”
Todd Hartson - Owosso, MI
“The HeatMaster motor is becoming very popular with contractors. The high temperature application, thru bolts and all angle mount is
preferred over other condenser motors. The three year warranty is a great bonus!”
Rich Snyder - Lansing, MI
“The HeatMaster motor line is a product offering that has been needed in the industry for a long time.”
Joe Gregory - Park Hill, KY
“United Refrigeration’s branch in Las Vegas, NV is stocking your HeatMaster. Our customers like all of the features of this motor and
the 3 year warranty. I think this motor is the best in the field.”
William Kerr - Philadelphia, PA
“The HeatMaster line offers a new level of service, protection and commitment to the HVAC/R industry with its class F insulation for
superior quality and a 3 year warranty which proves this motor is the real deal. Plus these motors are affordably priced so they won’t
cost you an arm and a leg.”
Brandon Clark - Denton, TX
“I tell my customers not to overlook the HeatMaster 70° motor. I tell them they need to supply their customers with a motor that can
withstand the Phoenix heat.
Wally Terry - Phoenix, AZ
“We have customers coming in looking for the 70°C motor. You guys hit a home run on this one.
Karl Weiss - Scottsdale, AZ
“I’m glad that we finally have a product that will not only compete with, but will send the competition back to the drawing board. And
the 3 year warranty is pretty tough to beat! Keep up the good work.
Frank Sulima - Mississauga, ON
“We have several contractors that will only carry the HeatMaster line on the service trucks. With south Texas 100° ambient days why
trust anything else.”
Darryl Loggin - San Antonio, TX
“Go to the head of the class A. O. Smith! The HeatMaster not only reduces wholesaler sku’s it also helps the contractor reduce the
inventory investment of each company’s service truck. First to the market with great products, leaders in the HVAC industry with
innovative ideas.
Stephen Jones - Houston, TX
Electrical Products Company
531 North Fourth Street
Tipp City, OH 45371
A DIVISION OF A. O. SMITH CORPORATION
Phone: (800) 672-6495
Fax: (800) 468-2062
www.aosmithmotors.com
Bulletin #6025A 3/08
Your Authorized Distributor is:
NOW AVAILABLE! FAX OR PHONE YOUR ORDER TODAY!
HeatMaster
®
Testimonials
Copyright © 2008 A. O. Smith Corporation
Heatmaster FC_Brochure.indd 1 3/26/08 3:23:06 PM
12. Bearing Protection
Large high-temperature nylon glass-filled
shaft slinger keeps water and dirt out
of the motor bearings
13. Rheem Mounting*
Supplied with pre drilled holes in the shell
for easy Rheem mounting: Mounting screws
are supplied as an added convenience
14. Rotor Coating
Corrosion-resistant coating on rotor core
for longer motor life
15. Drain Plugs*
Easy-to-remove drain plugs in each end
frame allow accumulated condensation
to be expelled quickly
16. Mounting Bolts*
Adjustable thru-bolts with extensions on each
end provide maximum mounting versatility
17. Fasteners*
Extra mounting nuts are supplied to allow
for quick installations
18. Diagrams*
Large, easy-to-read connection diagrams
are attached to each white lead wire
19. High Torque
Ultra-high-torque designs handle even
the heaviest loads
20. Service Factor
Designed with up to 50% more horsepower
for replacing motors with large high-pitch fan
blades and in low voltage applications
21. Approvals
UL and CSA recognized
* Does not apply to fan canopy motors.
HeatMaster
®
Benefits
1. 70°C (158˚F) Max Ambient
UL and CSA rated for 70°C (158˚F) max
ambient temperatures
2. Class F Insulation
UL and CSA recognized, non-hygroscopic
Class F insulation system achieves superior
dielectric strength for long thermal life
3. Extended Warranty
All HeatMaster
™
motors carry a 3-year
warranty from date of manufacture
or 2 years from the date of installation
4. Efficiency
Conservationist: energy-efficient PSC designs
5. TEAO*
Totally Enclosed motors suitable for
all angle mounting
6. Reversible*
Supplied with water-resistant reversing plugs
for quick, easy rotation change
7. High Temperature
High temperature automatic overload
protectors reduce nuisance trip outs.
8. Leads*
36" color coded high-temperature leads
for easy identification and installation
9. Water Seal*
Water-resistant rubber grommet at lead opening
eliminates water seepage into the motor
10. Windings
100% copper windings and optimum
winding design minimize losses – resulting
in higher efficiencies, increased motor life
and lower operating cost
11. Bearings
Double sealed anti-friction ball bearings
or dependable high-performance all-angle
sleeve bearings for long reliable life
Features:
° 70°C (158˚F) max ambient
° UL/CSA approved Class F insulation
° 3-year warranty from date of manufacture date code,
or 2 years from the date of installation
° Energy-efficient PSC and three phase design
° Patented fan canopy
° Vertical shaft up only
° Open, air over
° Double sealed ball bearings
° Reversible
° 60 Hertz only
° UL and CSA recognized
HeatMaster
®
Fan Canopy
Stock No.
HP Volts
Amps
230V 460V
RPM
Speeds
Frame
Size
Rotation Capacitor
Bearings
Shell
Length
Shaft Wt.
SINGLE PHASE (Single Phase Motors [Except 1-1/2 HP] Suitable For Use With Some Solid State Speed Control Devices)
(Capacitor Not Included)
!Competitor motors are only rated for 60°C ambient
A. O. Smith Emerson GE / Mars Fasco Marathon
HP Volts Capacitor
Bearings
Shell
Length
Shaft
Wt.
Stock No.
A. O. Smith Emerson GE / Mars Fasco Marathon
FC1046F .4 200-230/460 3.2 1.6 1075 1 48 Reversible 5MFD / 440V Ball 5-5/16 1/2” Flat x 3-9/16” 18
FC1066F .6 200-230/460 4.0 2.0 1075 1 48 Reversible 7.5MFD / 440V Ball 6-15/16 1/2” Flat x 3-9/16” 19
FC1066AF .6 200-230/460 4.0 2.0 1075 1 48 Reversible 7.5MFD / 440V Ball 6-15/16 5/8” Flat & Key x 3-9/16 19
FC1086F + .8 200-230/460 4.6 2.3 1075 1 48 Reversible 20MFD / 370V Ball 8-13/16 1/2” Flat x 3-9/16” 27
FC1086AF .8 200-230/460 4.6 2.3 1075 1 48 Reversible 20MFD / 370V Ball 8-13/16 5/8” Flat & Key x 3-9/16” 27
FC1106F* 1 200-230/460 6.4 3.2 1075 1 48 Reversible 25MFD / 370V Ball 9-9/16 5/8” Flat & Key x 4-1/16” 32
FC1156F * 1
1
/
2
200-230/460 7.0 3.5 1075 1 48 Reversible 25MFD / 370V Ball 10-1/6 5/8” Flat & Key x 4-1/16” 35
THREE PHASE
FC3056F 1/2 200-230/460 3.0 1.5 1140 1 48 Reversible Three Phase Ball 6-15/16 1/2” Flat x 3-9/16” 19
FC3076F 3/4 200-230/460 4.0 2.0 1140 1 48 Reversible Three Phase Ball 9-1/16 5/8” Flat & Key x 4-1/16” 25
FC3106F * 1 200-230/460 5.6 2.8 1140 1 48 Reversible Three Phase Ball 9-9/16 5/8” Flat & Key x 4-1/16” 32
FC3156F * 1
1
/
2
200-230/460 5.8 2.9 1120 1 48 Reversible Three Phase Ball 9-9/16 5/8” Flat & Key x 4-1/16” 33
Notes:
+ Includes 5/8” adapter and key
* All 1 HP and 1-1/2 HP motor supplied with conversion kit allowing to be used in most 56 frame applications
Cross Reference
Single Phase Deluxe Commercial Condenser Fan Motor
FC1086F N/A 03945
!
D2710
!
X445
FC1066F N/A 03946
!
D2711
!
X446
FC1066AF N/A 03196
!
D2712
!
N/A
FC1086F N/A 03197
!
D2714
!
X447
!
FC1086AF N/A 03198
!
D2715
!
N/A
FC1106F N/A 03199
!
D2714
!
X448
!
FC1156F N/A N/A
N/A
X449
!
Single Phase Deluxe Commercial Condenser Fan Motor
FC3056F N/A K1403 / 01403
!
N/A
N/A
FC3076F N/A K1404 / 01404
!
D2720! / D2721
!
N/A
FC3106F N/A 04699
!
N/A
X235
FC3156F N/A N/A
N/A
N/A
Amps
230V 460V
Frame
Size
RPM Rotation
Speeds
Heatmaster FC_Brochure.indd 2 3/26/08 3:23:32 PM
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