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  3. MH2458C CUBO® SG45 & SG150 Gas Line

Chore-Time MH2458C CUBO® SG45 & SG150 Gas Line Operating instructions

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1. Install Gas Line as shown in Figure 1. below.
•Configurations vary slightly between SG45 and SG150. The 55907 Adapter and
55906 Bushing is not required on the SG45.
2. Use Gas Pipe Tape (Supplied) on Threaded Connections.
3. The Gas Regulator (55897) includes a Vent Limiter and may be installed indoors on the ceiling, near the unit.
Ensure that the Vent Limiter is oriented vertically.
4. The Gas Regulator (55897) comes with a Red Spring Pre-installed capable of 10-22 in. w.c. It is not pre-set to
a certain pressure. If using propane gas, operating pressure should be 12-15 in. w.c. Therefore, adjustment is
required. For Natural gas, operating pressure should be 7-9 in. w.c. To achieve this lower pressure the Violet
Regulator Spring (56242-1) must be installed in place of the Red Spring supplied in the Regulator. Refer to the
Cubo manual for exact gas pressures.
Cubo
™
SG45 & SG150
Gas Line Instruction
(55897)
(55907)
(55898)
(55899)
(55900)
(55901)
(55907)
(55907-1)
1/2 x 1/2 Adapter
Heater
SG 150, 55908-2 Only
(55906)
3/4 x 1/2 Bushing
(55905)
3/4 x 3/4 Steel Tee
(55902)
3/4 x 6 Steel Pipe
(55903)
3/4 Steel Pipe Cap
3/4 x 15’ Flexible Gas Line
3/4 Gas Regulator
3/4 x 3/4 Threaded Pipe Adapter
3/4 x 3/4 Pipe Adapter
3/4 Male Quick Coupler
3/4 Female Quick Coupler
SG 150, 55908-2 Only
3/4 Gas Ball Valve
Heater
Gas Supply Line
Figure 1.Gas Line Connection
Gas Supply Line
MH2458COctober 2017
Revisions to this Manual
Page No. Description of Change ECO
Added 56242-1 Spring 33275
Contact your nearby Chore-Time distributor or representative for additional parts and information.
CTB Inc.
P.O. Box 2000 • Milford, Indiana 46542-2000 • U.S.A.
Phone (574) 658-4101 • Fax (877) 730-8825
E-Mail: [email protected] • Internet: http//www.ctbinc.com
Printed in the U.S.A.
Part Numbers
1
2
3
4
5
13
6
7
8
9
10
11
SG45
55908-1
SG150
55908-2
Item Description Part Number
1 Regulator,3/4" Gas 55897 55897
2 Valve,3/4" Gas Ball 55898 55898
3 Flexible Gas Hose,3/4" X15ft 55899 55899
4 3/4" Female Gas Quick Coupler 55900 55900
5 3/4" Male Gas Quick Coupler 55901 55901
6 3/4" X 6" Steel Pipe 55902 55902
7 Cap,3/4" Steel Pipe 55903 55903
8 Gas Pipe Tape 55904 55904
9 3/4"X 3/4" Steel Tee 55905 55905
10 3/4"X 1/2" Bushing -- 55906
11 Spring Snap 1/4" Hook 39-20485 39-20485
12 3/4" Threaded Pipe Adapter 55907 55907
13 1/2" Threaded Pipe Adapter -- 55907-1
14 Violet Regulator Spring 56242-1 56242-1
12
14
/