©Johnstone Supply eCatalog 216

HVAC CONTROLS Gas Ignition Controls

Direct Spark Ignition Controls • Fail-safe on malfunction, spark interruption upon ignition • Can be used on natural, manufactured or LP gas • Up to three prepurge and trial for ignition periods before lockout • Can be mounted vertically or horizontally • Reset from lockout is accomplished by interrupting power to system

• Provides up to a 15-second delay before sparks are generated and valve is energized to permit main burner gas flow Specifications:

• Input voltage: 24VAC, 50/60 Hz • Valve relay contact rating: 0.6A

• Ambient temperature: -40°F to +150°F • Flame failure response time: 0.8 seconds

Each

Order # Mfg. #

Ignition Trial Time 4.7 Seconds 6.8 Seconds 10.0 Seconds 10.0 Seconds 4.7 Seconds 6.8 Seconds

Prepurge Period

Fenwal #

L37-931 L37-932 L37-933 L37-934 L39-091

829-001 829-002 829-003 829-005 829-013

15 Seconds

35-6050601-101 35-605601-003 35-605601-005 35-605606-115 35-605606-111 35-605606-223

605.00 629.00 635.00 669.00 645.00 649.00

None None

15 Seconds 15 Seconds 30 Seconds

L39-092 829-006

Replacement Pilot Ignition Control • Positive ignition/proof of flame • Thermostat and/or manual reset options • Fail-safe on malfunction, spark interruption upon ignition • Remote flame sensing capability • Isolated valve contacts, local sensing

• Both units are 100% lockout Specifications: • Input voltage: 120VAC, 50/60 Hz • Current drain: 50mA • Ambient temperature: -40°F to +140°F • Trial for ignition: 10 seconds

Each

Order # Mfg. # L37-930 814-009

Fenwal #

35-704600-005

849.00

Spark Ignition Controls • Designed for indirect burner ignition and supervision, for use with all gases and applicable to gas-fired appliances The microprocessor provides reliable software control of all timings and operates a diagnostic Light-Emitting Diode (LED) • Provides ignition sequence, flame monitoring, and safety shutoff for intermittent pilot boilers, furnaces and other heating appliances

Specifications: • Electrical rating: 24VAC, 50/60 Hz • Ambient temperature range: -40°F to +170°F • Flame current signal: 0.15µA (minimum) WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

L37-737 L47-433 L47-435

C661AHA-1CJ C661BFA-1CJ C661BGA-1CJ

299.00 325.00 325.00

Universal Hot Surface Module • Simplified 32 timing DIP switch selection • LED two color quick diagnostics • 24 volt 50/60 Hz. unit with ignitor voltages of 120/240VAC 50/60 Hz/ 6 Amps

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Each

Order #

Mfg. #

Description

L45-870

BGH2UNCNTRLHT-01CJ

Universal Hot Surface Module

315.00

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