©Johnstone Supply eCatalog 216

HVAC CONTROLS Gas Valves

700 Series Combination Control Valves • For 24V and millivolt systems • Manual gas valve with automatic safety pilot (except L37-712 and L37-262 )

• L37-712 and L37-262 are 24V silent, electric, single function diaphragm controls without safety magnet for replacing solenoid gas valves • L38-367 is slow opening valve with auxiliary pilot lighting tube Specifications: • Pressure tap 1/8" NPT and pilot outlet 1/4" tubing

• Mounts in any position, except upside down • 24V valves include reducer bushings, LP adapter plate and built-in regulator set at 3.5" W.C.; LP adapter for millivolt valves available for purchase separately (see L37-261 )

Each

Order # Mfg. #

Volts

BtuH Capacity

Inlet Conn.

Outlet Conn.

Bushings

Side Tap

L36-403

700-400 24 VAC

240,000 240,000 300,000

1/2" 1/2" 3/4" 1/2" 1/2" 3/4" 3/4" 1/2" 3/4" 1/2" 1/2" 1"

3/4" 3/4" 3/4" 1/2" 3/4" 3/4" 3/4" 3/4" 3/4" 1/2" 1/2" 1"

One 3/4" x 1/2" One 3/4" x 1/2" One 3/4" x 1/2" Two 1/2" x 3/8" One 3/4" x 1/2" Two 3/4" x 1/2" Two 3/4" x 1/2" One 3/4" x 1/2" Two 3/4" x 1/2"

No

295.00 369.00 399.00 565.00 469.00 425.00 615.00 655.00 805.00 829.00 535.00 495.00

L36-404 700-402 24 VAC L36-406 700-406 24 VAC

Yes

No

L36-736 L37-260 L37-846 L38-367 L37-262 L37-712 L39-641 L39-642

700-502 250mV to 750mV 100,000 700-504 250mV to 750mV 240,000 700-506 250mV to 750mV 300,000 700-511 250mV to 750mV 400,000

Yes Yes No No No No Yes Yes

700-422 24 VAC 700-424 24 VAC 700-442 24 VAC

240,000 300,000 720,000

—

700-501 250mV to 750mV 100,000

Two 1/2" x 3/8" Two 1/2" x 3/8"

L39-643 700-513 250mV to 750mV 300,000

No

Redundant Multi-Function Gas Valve • For use with all types of intermittent ignition systems • Includes LP kit

• May be mounted any direction other than upside down WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• Direct replacement for the older White-Rodgers model 36 E93-304 , Carrier part# EF32CW233, EF32CW183

Each

Order #

Mfg. #

Volts

BtuH Capacity

Opening Style

Inlet Conn.

Outlet Conn.

Bushings

L45-743

36C94-303 24 VAC

230,000

Slow

1/2"

3/4"

No

419.00

720 Series Dual Valve Controls • Designed for 24V constant pilot applications • Mounts in any position, except upside down • L37-640 , L37-714 and L37-715 have convertible regulator for mobile home use • L37-715 is convertible from 40% to full flow within 30 seconds • L37-714 is convertible from 25% to full flow within 30 seconds • Meets all ANSI standards Specifications: • Dimensions: 4-1/8" W x 4-3/4" H x 2-29/32" D • Ambient temperature: -40°F to +175°F • Current: 0.2A

• Capacity: 150,000 BtuH (at 3.5" W.C.) is universal for replacing most residential equipment • Pressure rating: 1/2 PSI maximum • NEC: Class 2 • Power consumption: 5 watts • Swing radius: 3-9/16" • Six-function valves incorporate manual valve, safety shut off magnet, dual automatic valves, main gas regulator and pilot adjustments • Features integral manual selector with four gas flow positions: OFF, ON, PILOT and SET • SET provides pilot-only gas flow during magnet energizing and lockup

Each

Order # Mfg. #

Inlet Conn.

Outlet Conn.

Bushings

Side Tap

L37-540 720-400 1/2"

3/4" 3/4" 3/4" 1/2" 1/2" 1/2"

One 3/4" x 1/2" , One 1/2" x 3/8", One 3/4" x 3/8"

No

249.00 289.00 325.00 575.00 505.00 639.00

L37-541 L37-542 L37-715 L37-714

720-402 1/2" 720-406 3/4" 720-472 1/2" 720-474 1/2"

One 3/4" x 1/2" Two 3/4" x 1/2" One 1/2" x 3/8"

Yes

No

Yes Yes Yes

One 3/4" x 1/2" , One 1/2" x 3/8"

L37-640 720-007 1/2"

One 1/2" x 3/8"

352

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