©Johnstone Supply eCatalog 216

HVAC CONTROLS Gas Pilot Ignition Systems

Universal Intermittent Pilot Retrofit Systems • Complete retrofit kits for converting conventional standing pilot systems to energy saving intermittent pilot systems

• High voltage ignition cable unaffected by heat of gas ignition • Anti-rotational feature prevents ground rod from rotating out of position • Includes ignition cable with connectors, reducer bushings and installation hardware • EnviraCOM compatible • Uses S8610U3009 control module — L37-808 Specifications: • Temperature range: -40°F to +165°F • Electrical rating: 24VAC, 60 Hz; current rating 0.7A

• For use with gas-fired atmospheric furnaces, boilers and heating appliances; single or dual rod applications • Provides 100% pilot gas shutoff if pilot fails to light; after 6 minute delay, trial for ignition is repeated • Ignition trial and delay sequence is repeated until ignition occurs or call for heat is removed

Each

Order # Mfg. #

Gas Type

BtuH Capacity

Inlet Conn.

Outlet Conn.

L86-058 Y8610U6006 Natural/LP

270,000 150,000

1/2" 1/2"

3/4" 1/2"

935.00 835.00

L38-263

Y8610U4001 Natural/LP

Ignition System Replacement Parts

Each

Each

Each

Order #

Mfg. #

Order #

Mfg. #

Order #

Mfg. #

L37-809

L37-084

L37-085

VR8304M4507

495.00

392431

279.00

394800-30

165.00

Gas Ignition Systems • Replaces standing pilots on gas furnaces and other gas appliances • Electronic flame sensor provides flame rectification for faster, safer operation • Eliminates standing pilots for fuel conservation • Intermittent pilot burns only when thermostat calls for heat

• Universal electrode/sensor assembly adapts to most thermocouple-type pilots • Single pilot, 24V • Ambient temperature range: -40°F to +175°F • Auto reset includes L37-838 non-lockout module; manual reset includes L37-839 lockout module

A

B

C

Each

Fig. Order # Mfg. #

Gas Type

Reset Type

BtuH Capacity

Inlet Conn.

Outlet Conn.

Bushings

Universal Parts

L36-962 712-017 Natural

A A B

Auto

200,000 200,000 720,000

1/2" 1/2"

3/4" 3/4"

One – 3/4" x 1/2" Y One – 3/4" x 1/2" —

439.00 945.00 2245.00

L38-185 L37-711

712-008 Natural/LP 712-009 Natural/LP

Manual Manual

1"

1"

Two – 1" x 3/4", One – 3/4" x 1/2"

—

L46-295

C

712-016 Natural

—

350,000

3/4"

3/4"

—

—

795.00

Ignition System Replacement Parts w

Each

Order # Mfg. #

Description

L37-295

720-070 Valve for Natural Gas/LP with LP Conversion Kit

679.00 1245.00 125.00

L38-364 700-059 Valve for Natural Gas L38-365 1751-729 Ignitor/Sensor Assembly

Automatic Pilot Re-Light Kit • Combination 24VAC or 120VAC module • All hardware included to replace similar type modules • For use with rooftop heating equipment, water heaters, boilers, space heaters, unit heaters, dryers and appliances

• Used where pilot outage problems may occur • High voltage output: 15 kV minimum • Electrical rating: 24/117VAC, 0.1A • Ambient temperature range: -40°F to +185°F • Spark gap: 1/8"

Each

Order # Mfg. # L38-127 785-001

135.00

356

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