Lochinvar CF402 User Manual
Copper-Fin II®
VENTING OPTIONS
Submittal Sheet
CFIIVOA-Sub-10
COPPER-FIN II® VENTING OPTIONS
CF/CH/CP 402-752 WATER HEATER, BOILERS, POOL HEATERS
JOB NAME___________________________________________LOCATION___________________
ARCH./ENGR.________________________________________MODEL NO.___________________
MECH. CONTRACTOR________________________________
DIRECTAIRE™ VERTICAL VENTING
ALL WEATHER
AIR INLET CAP
Models 402-752
Lochinvar supplies the air inlet con nec tion to
the jacket and the All Weather Air Inlet Cap.
Contractor to supply Type “B” vent pipe ma teri al, exhaust vent cap on heat er flue and single
wall air inlet pipe. Max i mum air inlet length 50
equivalent feet.
KIT NO. MODEL A B C D E
VDK3026 CF/CH/CP 402-502 6” 10-1/2”
VDK3027 CF/CH/CP 652-752 8” 12-1/2” 10” 3-1/4”
DIRECTAIRE™ VERTICAL W/ SIDEWALL INLET
8-1/2” 3-1/4” 8-1/4”
8-1/4”
AIR INLET /
EXHAUST CAP
Models 402-752
Lochinvar supplies the air inlet connection to the
jacket and Air Inlet Cap. Con trac tor to sup ply
Type “B” vent pipe ma te ri al from heater to vent
outlet and single wall air inlet pipe. Max i mum air
inlet length 50 equiv a lent feet.
KIT NO. MODEL A B C D E F G
SVK3047 CF/CH/CP 402-502 6” 9” 8” 4-1/2” 2-1/2” 9” 8-1/2”
SVK3048 CF/CH/CP 652-752 8” 12” 11” 7” 2-1/2” 12” 11-1/2”
POWERED SIDEWALL VENTING
MOD ELS 402-752
Lochinvar supplies Powered Vent Cap
and Proving Switch. Con trac tor to sup ply
Type “B” vent pipe material from heater
KIT NO. MODEL A B C D E F
SVK3006 CF/CH/CP 402-502 6” 8” 9-1/8” 10-3/4” 10-5/8” 12-1/4”
SVK3008 CF/CH/CP 652-752 8” 10” 9-1/8” 11-7/8” 13” 14-1/4”
to vent outlet. 120 VAC (4.37 running
amp load) required to operate vent cap.
Max i mum vent length 100 equivalent
feet.
POWER DIRECTAIRE™ HORIZONTAL VENT ING
POWERED VENT CAP
POWERED VENT CAP
MOD ELS 402-752
Lochinvar supplies Powered Vent Cap,
Prov ing Switch, Air Inlet Cap and air
inlet con nec tion to jacket. Con trac tor to
sup ply Type “B” vent pipe ma te ri al from
heater to vent outlet and single wall air
inlet pipe. 120 VAC (4.37 running amp
load) required to op er ate Vent Cap.
Max i mum air inlet and vent length
100 equivalent feet.
AireLOCKTM DIRECT VENT
MOD ELS 402-752
Lochinvar supplies the air inlet
connection in the jacket, Air Inlet Cap
and exhaust cap. Con trac tor to supply Category IV approved vent pipe
ma te ri al and air inlet pipe suitable
for the installation environment.
Max i mum air inlet and vent length 50
equiv a lent feet.
KIT NO. MODEL A B C D E F G
DVK3004 CF/CH/CP 402-502 6” 9” 8” 4-1/2” 2-1/2” 9” 8-1/2”
DVK3005 CF/CH/CP 652-752 8” 12” 11” 7” 2-1/2” 12” 11-1/2”
KIT NO. MODEL A B C D E F
HDK3031 CF/CH/CP 402-502 6” 8” 9-1/8” 10-3/4” 10-5/8” 12-1/4”
HDK3032 CF/CH/CP 652-752 8” 10” 9-1/8” 11-7/8” 13” 14-1/4”
AIR INLET CAP
FOR MODEL A B C D E F G
CF/CH/CP 402-502 6” 9” 8” 4-1/2” 2-1/2” 9” 8-1/2”
CF/CH/CP 652-752 8” 12” 11” 7” 2-1/2” 12” 11-1/2”
AIR INLET /EXHAUST CAP
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