Rudd ROCA-070E03 User Manual

FORM NO. O11-614

Supersedes Form No. O11-612 Rev. 1

OIL FURNACES

HIGHBOY &
LOWBOY OIL
FURNACES WITH
ECM/VARIABLE
SPEED MOTORS

The Rheem Classic Series®premium upflow oil furnace is for installa­tion in proper ventilated utility rooms, closets or alcoves.

■ ECM blower assemblies for heating and air conditioning applications

■ ECM Control board located in furnace vestibule

■ ECM controls set for 2-stage air conditioning, 2-stage heat pump

back up

■ 10-gauge primary and 14-gauge secondary heat exchanger

■ Front cleanout ports extend through front wall for accessibility

■ Efficiencies up to 85.9%

■ Front or rear flue Lowboys available

■ All furnaces have standard Honeywell controls

■ Available with Beckett, Riello Carlin burners

■ Extended vestibule on all units

ROCA-***E: Highboy Series
ROLA-***E: Lowboy Series

Input Ratio from
84,000 to 175,000 BTU/HR
[24.61 to 51.28 kW]

ENER UIDE

Annual Fuel Utilization Efficiency -

THIS MODEL

80.0%

MID

82% 88%

HIGH

AFUE

97%78%

WARNING

THIS FURNACE IS NOT APPROVED

OR RECOMMENDED

FOR USE IN MOBILE HOMES

CLASSIC SERIES®HIGHBOY AND LOWBOY OIL

FURNACE WITH ECM VARIABLE SPEED MOTOR

MODEL IDENTIFICATION—HIGHBOY AND LOWBOY MODELS

2 Rheem Heating, Cooling and Water Heating

[ ] Designates Metric Conversions

STANDARD EQUIPMENT

The Rheem Classic Series®Oil Furnace is fully assembled and offers the option of 3
separate burner in a box combinations. Highboy and Lowboy configurations avail­able. Standard Honeywell Controls and barometric draft control. The unit has an
extended vestibule to conceal burner and operating controls. A 10-gauge primary
and 14-gauge secondary heat exchanger include accessible cleanout ports that
extend through the front wall of the furnace enclosure for ease of serviceability.
Variable speed ECM motor and control board is engineered to accept 2-stage air
conditioning and 2-stage heat pump backup. An external filter and filter rack is
included ROCA series furnaces.

R O L A

Rheem Oil

Furnace

Type
C = Highboy
L = Lowboy

Design Series Heating Input Designation

(Output BTU/HR)
070 = 70,000 [20.5 kW]
115 = 115,000 [33.8 kW]

Motor Type

E = ECM

Motor

Heating and

Cooling Designation

03 = Up to 3 tons cooling

CFM for 070 models

04 = Up to 4 tons cooling

CFM for 070 models

05 = Up to 5 tons cooling

CFM for 115 models

B

Burner Type

B = Beckett Burners
C = Carlin Burners
R = Riello Burners

F070 E 04

Variations

(Applies only to

ROLA Models)

F = Front Flue
R = Rear Flue