Specifications
1. Output based on Annual Fuel Utilization Efficiency rated by manufacturer.
2. Seasonal Efficiency (also called AFUE - Annual Fuel Utilization Efficiency) ratings are based on tests following the U.S. Department of Energy
test procedures.
3. To permit largest recommended air conditioning (at .5 static pressure), selection of the highest motor speed is required.
Form No. PL81410041003 -
1/07 - 10Ms
Printed in the U.S.A.
© 2007 Thermo Poducts, LLC - North Judson, IN
Phone: 574-896-2133
www.thermopride.com
Model Number
OH6FX072DV4R
Heating Capacity
Low Capacity
High Capacity
Low Fire
High Fire
Low Fire
High Fire
Heat Input Rate (BTUH)
70,000
85,000
85,000
106,250
Output BTUH
1
61,500
74,000
74,000
91,000
Seasonal Efficiency
2
(AFUE)
87.3
86.4
Largest Recommended A/C
3
4 Tons
4 Tons
Nominal Temperature Rise
64°
64°
64°
64°
Dimensions (inches) H x W x D
45” x 20” x 30”
Nominal Flue Outlet Diameter
5”
Approximate Shipping Weight (lbs.)
250
Quantity and Size of Permanent Filters
(1) 24-3/4” x 15-3/4”
Electrical Requirements
120 / 60 / 1
Maximum Fuse Size /ECM
15
Total Current (AMPS) /ECM
12.3
Height from Floor to Center of Flue
40-3/4”
Supply Air Outlet Size W x D
18” x 19”
Return Air Ductwork Connection
Flange Size on Filter D x H
24-1/2” x 15”
Return Air Inlet Opening Size in Side
Casing (to be cut-out by dealer) D x H
23” x 14”
Accessory Items
Programmable Thermostat
350866
R
2-Stage Burner Easy Setup
The 2-Stage burner is easy to set up and service. Your
contractor merely moves a pin and adjusts it for
low fire as with a traditional burner, then moves the
pin again and sets it up for high fire. Lastly, he will
move the pin to the third setting to run. The burner
will then switch from low to high fire automatically
as needed. The burner is also mounted on a double
hinge making it easy to service as needed.
