Lochinvar 152-202 User Manual

Models 152-402

Lochinvar supplies the flue adapter and air inlet collar.
Contractor to supply Type “B” vent pipe material,
exhaust vent cap on heater flue and single wall air inlet
pipe. Maximum length 50 equivalent feet each.

DIRECTAIRE VERTICAL VENTING W/ ROOFTOP INLET

JOB NAME___________________________________________LOCATION___________________
ARCH./ENGR.________________________________________WHOLESALER________________
MECH. CONTRACTOR________________________________MODEL NO.___________________

ENERGYRITE

®

VENTING OPTIONS

Submittal Sheet

ERVO-Sub-01

ENERGYRITE VENTING OPTIONS (152-402)

DIRECTAIRE VERTICAL VENTING W/ SIDEWALL INLET

Models 152-402

Lochinvar supplies the flue adapter, air inlet
collar and sidewall air inlet cap. Contractor to
supply Type “B” vent pipe material, exhaust
vent cap on heater flue and single wall air inlet
pipe. Maximum length 50 equivalent feet.

KIT NO. FOR MODEL A B C D E F G

VDK3040 152-202 4" 9-1/8" 6-7/8" 3-1/2" 2-1/2" 7-1/8" 9-3/16"
VDK3041 252 5" 9" 8" 4" 2-1/2" 9" 8-1/2"
VDK3042 302-402 5" 9" 8" 4" 2-1/2" 9" 8-1/2"

CONVENTIONAL VENTING

KIT NO. MODEL A B C

CVK3004 152-202 5" 9" 6"
CVK3005 252 6" 9" 7"
CVK3006 302-402 6" 9" 7"

Models 152-402

Lochinvar supplies the flue adapter and air inlet cover.
Contractor to supply Type “B” vent pipe material, exhaust
vent cap on heater flue and single wall air inlet pipe.

NOTE: Flue
Adapter supplied
with all indoor
vent kits.

KIT NO. MODEL A B C

VDK3043 152-202 5" 9" 6"
VDK3044 252 6" 9" 7"
VDK3045 302-402 6" 9" 7"

POWERED DIRECTAIRE
HORIZONTAL VENTING

Models 152-402

Lochinvar supplies the flue Adapter, inlet air
collar, powered vent cap, barometric damper
proving switch, and sidewall air inlet cap.
Contractor to supply Type “B” vent pipe
material from heater to vent outlet and single
wall air inlet pipe. 120 VAC required to
operate vent cap. Maximum vent length 75
equivalent feet.

Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900/Fax: [phone]

www.Lochinvar.com

4/07-Printed in U.S.A.

KIT NO. MODEL A B C D E F AMPS

SVK3060 152-202 4" 6" 9-1/4" 9-1/2" 9" 9" 1.7
SVK3061 252 5" 7" 9-1/4" 10-3/4" 12" 12"-1/8 1.3
SVK3062 302 5" 7" 9-1/4" 10-3/4" 12" 12"-1/8 1.3
SVK3063 402 6" 8" 9-1/4" 10-3/4" 12" 12"-1/8 2.1

Models 152-402

Lochinvar supplies the flue Adapter, inlet air
cover, barometric damper, powered vent cap and
proving switch. Contractor to supply Type “B” vent
pipe material from heater to vent outlet. 120 VAC
required to operate vent cap. Maximum vent length
75 equivalent feet.

POWERED SIDEWALL VENTING

KIT NO. MODEL A B C D E F AMPS

SVK3064 152-202 4" 6" 9-1/4" 9-1/2" 9" 9" 1.7
SVK3065 252 5" 7" 9-1/4" 10-3/4" 12" 12"-1/8 1.3
SVK3066 302 5" 7" 9-1/4" 10-3/4" 12" 12"-1/8 1.3
SVK3067 402 6" 8" 9-1/4" 10-3/4" 12" 12"-1/8 2.1

E-RITE SIDEWALL VENTING

Models 152-402

Lochinvar supplies the flue transition box, inlet air
collar, and sidewall air inlet cap. Contractor to supply single wall
air inlet, pipe, and AL29-4C stainless steel flue exhaust and vent
terminations. Maximum vent length is 20 equivalent feet.

KIT NO. MODEL A B C D E F G

HDK3045 152-202 4" 9-1/8" 6-7/8" 3-1/2" 2-1/2"7-1/8" 9-3/16"
HDK3046 252 5" 9" 8" 4" 2-1/2" 9" 8-1/2"
HDK3047 302 5" 9" 8" 4" 2-1/2" 9" 8-1/2"
HDK3048 402 5" 9" 8" 4" 2-1/2" 9" 8-1/2"

KIT NO. MODEL A B C D E F G

SVK3064 152-202 4" 9-1/8" 6-7/8" 3-1/2" 2-1/2" 7-1/8" 9-3/16"
SVK3065 252 5" 9" 8" 4" 2-1/2" 9" 8-1/2"
SVK3066 302 5" 9" 8" 4" 2-1/2" 9" 8-1/2"
SVK3067 402 5 9" 8" 4" 2-1/2" 9" 8-1/2"