NOTE: DIAGRAMS AND ILLUSTRATIONS ARE REPRESENTATIVE AND ARE NOT DRAWN TO SCALE.
www.LennoxHearthProducts.com
36
gAS CONVERSION kIT
A gas conversion kits is available to adapt your appliance from natural
gas to liquid propane. The kit contains all necessary components, includ-
ing labeling that must be affixed to ensure safe operation.
Refer to the instructions and warnings provided with the conversion
kit when performing any gas conversion.
gas Conversion kit
kit Model No.
kit Cat. No.
description
gCk-RAP54NP
H8540
Natural gas to Liquid Propane Conversion kit
(Gas Conversion Kit manual 506019-90)
LENNOX HEARTH PRODUCTS • RHAPSODY™ LINEAR DIRECT-VENT GAS FIREPLACES (MODEL RHAP54N) • INSTALLATION INSTRUCTIONS
H1969
SF4.5HT-2
Horiz. Termination for flex
(without flex)
77L87
SFKIT12S
Horiz. Termination for flex
(with 12 inch [305 mm]*
compressed flex)
77L88
SFKIT18S
Horiz. Termination for flex
(with 18 inch [457 mm]*
compressed flex)
77L89
SFKIT24S
Horiz. Termination for flex
(with 24 inch [610 mm]*
compressed flex)
77L90
SFKIT36S
Horiz. Termination for flex
(with 36 inch [914 mm]*
compressed flex)
77L91
SFKIT48S
Horiz. Termination for flex
(with 48 inch [1219 mm]*
compressed flex)
56L74
SFVT30
Vertical Termination for
flex
(flat to 6/12)
with flex
adaptor, section of rigid
vent, roof support collar
assembly, roof flashing
and storm collar
(ref. manual 750052M)
56L75
SFVT45
Vertical Termination for
flex (6/12 to 12/12) with
flex adaptor, section of
rigid vent, roof support
collar assembly, roof
flashing, and storm collar
(ref. manual 750052M)
91L66
SFGC4-6
Gear Clamp 4.5 in. (114
mm) for flex, 6-pk
91L67
SFGC7-6
Gear Clamp 7.5 in. (190.5
mm) for flex, 6-pk
H7748
H7748
36" Flex Connector Kit.
(36" of flex with two
adapters for mating two
rigid sections of vent
together.)
Listed Secure flex™ Components
Cat. #
Model
description
Termination kits include firestop/spacer, gear clamps, and flex adaptor.
60L10
SF-18
18 feet (5.49 m)*
compressed flex
(ref. manual 750053M
98K03
SF-12
12 feet (3.66 m)*
compressed flex
(ref. manual 750052M)
H2248
SF4.5HF-10 Firestop/Spacer, Horiz.,
flex (3-1-1 spacing),10-pk
H2249
SF4.5VF-10
Firestop/Spacer, Vertical,
flex (1-1-1 spacing),10-pk
*All compressed flex vents can be expanded up to two times.
INSTALLATION ACCESSORIES
(CONTINUEd)