Specification

2
Features
®
7
Dimensions
®
1 Foil-faced high density fi berglass insulation gives
durable, insulating heat and sound protection.
2 Heavy-duty 14 gauge steel Heat Exchanger
engineered for effi ciency with a lifetime warranty.
5 year warranty on all components.
3 Available in upfl ow, downfl ow, horizontal, front or
rear fl ue confi guration.
4 Corrosion-resistant steel cabinet construction
with baked enamel fi nish.
5 Easy access clean-out ports allow complete
servicing of heat exchanger.
3
8
4
2
1
7
10
5
9
6
6 State-of-the-art Beckett “AFG” burner with fl ame
retention head, PSC motor and solid state
ignition (5 Year Warranty).
7 High temperature ceramic combustion chamber
provides quiet, high effi ciency combustion.
8 Multi-speed direct drive blower assembly with
unique mounting for quietness (Adjustable belt
drive on OLRA125BH and OLRA200BH).
9 Honeywell primary with integral fan center.
10 Honeywell fan/limit for simple operation.
Highboy depicted,components representative of other confi gurations.
24 1 1 7 1
DIMENSIONS A B C D E
OUFA75/95 19
1
/2 18 30
5
/8 19
5
/8 9
3
/4
OUFA125 22
1
/2 21 33
1
/8 22
1
/8 11
1
/4
CLEARANCES FRONT SIDE REAR
All upfl ow models 4 0 0
HIGHBOY
-
DIMENSIONS A B C D E F G H J K*
OLFA95/OLRA95 19
1
/2 18 37 9
3
/4 21 3
1
/4 16 1
1
/2 52
1
/8 27
OLFA125/OLRA125 22
1
/2 21 37 11
1
/4 21 3
1
/4 16 1
1
/2 52
1
/8 29
OLRA170 24 22
1
/2 39 12 23
1
/8 2
1
/4 18 1 54
3
/4 29
OLRA200 26 24
1
/2 42 13 24
1
/2 2
7
/16 23
7
/8 61
1
/8 32
LOWBOY
* Rear fl ue models only.
-
DIMENSIONS A B C D E F G H J K L M N P Q R S
ODHA95 59 20
1
/2 20
1
/2 18
1
/4 18
1
/4 1
1
/4 1
1
/4 18 18 1
1
/4 1
1
/4 32
1
/2 10
1
/4 3 53 3 14
1
/2
OHHA95* 59 20
1
/2 20
1
/2 18
1
/4 21
1
/4 1
1
/4 1
1
/4 18 18 1
1
/4 1
1
/4 32
1
/2 10
1
/4 3 53 3 14
1
/2
ODHA125 59 23
1
/2 23
1
/2 21
1
/4 21
1
/4 1
1
/4 1
1
/4 21 21 1
1
/4 1
1
/4 32
1
/2 11
3
/4 3 53 4
3
/4 14
1
/2
DOWNFLOW/HORIZONTAL
HORIZONTAL POSITION FRONT ABOVE REAR FLUE BOTTOM
ODHA95/ODHA125
OHHA95
DOWNFLOW POSITION FRONT ABOVE REAR FLUE
ODHA95/ODHA125 16 0 1 7
CLEARANCES
*Rear fl ue only.