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Johnson Controls G67BG-5 Intermittent Pilot Ignition Module With Spark Generation and Flame Supervision
- Regular price
- $422.00
- Sale price
- $422.00
- Regular price
-
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Product Description P/N: G67BG-5
Description
The Johnson Controls G67BG-5 is an intermittent pilot ignition module that manages pilot lighting and main gas valve operation in compatible gas-fired equipment. It generates an ignition spark during a heat demand and authorizes main burner operation after detecting the pilot flame.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Johnson Controls |
| Category | Controls & Indicators |
| Part Number | G67BG-5 |
| Subcategory | Ignition Modules |
| Product Series | G67 |
| Ignition Type | Intermittent pilot; indirect ignition |
| Control Configuration | Non-self-checking; non-100% lockout |
| Nominal Supply Voltage | 24 VAC |
| Model Frequency Rating | 60 Hz |
| Ignition Source | High-voltage capacitive-discharge spark |
| Flame Detection Method | Flame rectification |
| Ignition Trial | Continuous while the thermostat calls for heat |
| Flame Failure Response | 0.8 second maximum |
| Nominal Spark Gap | 0.1 inch / approximately 2.5 mm |
| Gas Valve Contact Ratings | Pilot and main valve: each 2 A continuous, 5 A inrush |
| Ambient Temperature Range | −40 to 150°F / −40 to 66°C |
| Application Requirements | Approved rooftop, excess-air, or power-vented gas equipment with compatible pilot components and redundant main gas valves |
| Lifecycle Status | Discontinued by manufacturer |
| Weight | 0.53 lbs |
Information About G67BG-5
The G67BG-5 is a non-self-checking version within the Johnson Controls G67 ignition control family. Its solid-state assembly combines spark generation, flame-sensing circuitry, and gas valve switching connections. The module operates with compatible pilot hardware, a thermostat circuit, and a redundant main gas valve arrangement. Johnson Controls restricts G67B applications to approved rooftop, excess-air, and power-vented gas-burning equipment.
Key Features:
- Intermittent pilot sequence: Activates pilot ignition during a thermostat call for heat.
- Flame confirmation: Prevents main gas valve energization until the sensing circuit proves the pilot flame.
- Spark interruption: Stops sparking after successful pilot ignition.
- Automatic reignition: Restarts pilot sparking if flame is lost while heat demand continues.
- Valve shutdown response: De-energizes the main valve within a maximum of 0.8 second following flame loss.
- Low-voltage operation: Uses a nominal 24 VAC control supply.
- Spark gap specification: Uses a nominal electrode gap of 0.1 inch.
- Solid-state circuitry: Integrates ignition sequencing and flame monitoring in one module.
The G67BG-5 delivers the reliability and precision required for pilot ignition sequencing and flame supervision in correctly matched gas-fired equipment.
Description
The Johnson Controls G67BG-5 is an intermittent pilot ignition module that manages pilot lighting and main gas valve operation in compatible gas-fired equipment. It generates an ignition spark during a heat demand and authorizes main burner operation after detecting the pilot flame.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Johnson Controls |
| Category | Controls & Indicators |
| Part Number | G67BG-5 |
| Subcategory | Ignition Modules |
| Product Series | G67 |
| Ignition Type | Intermittent pilot; indirect ignition |
| Control Configuration | Non-self-checking; non-100% lockout |
| Nominal Supply Voltage | 24 VAC |
| Model Frequency Rating | 60 Hz |
| Ignition Source | High-voltage capacitive-discharge spark |
| Flame Detection Method | Flame rectification |
| Ignition Trial | Continuous while the thermostat calls for heat |
| Flame Failure Response | 0.8 second maximum |
| Nominal Spark Gap | 0.1 inch / approximately 2.5 mm |
| Gas Valve Contact Ratings | Pilot and main valve: each 2 A continuous, 5 A inrush |
| Ambient Temperature Range | −40 to 150°F / −40 to 66°C |
| Application Requirements | Approved rooftop, excess-air, or power-vented gas equipment with compatible pilot components and redundant main gas valves |
| Lifecycle Status | Discontinued by manufacturer |
| Weight | 0.53 lbs |
Information About G67BG-5
The G67BG-5 is a non-self-checking version within the Johnson Controls G67 ignition control family. Its solid-state assembly combines spark generation, flame-sensing circuitry, and gas valve switching connections. The module operates with compatible pilot hardware, a thermostat circuit, and a redundant main gas valve arrangement. Johnson Controls restricts G67B applications to approved rooftop, excess-air, and power-vented gas-burning equipment.
Key Features:
- Intermittent pilot sequence: Activates pilot ignition during a thermostat call for heat.
- Flame confirmation: Prevents main gas valve energization until the sensing circuit proves the pilot flame.
- Spark interruption: Stops sparking after successful pilot ignition.
- Automatic reignition: Restarts pilot sparking if flame is lost while heat demand continues.
- Valve shutdown response: De-energizes the main valve within a maximum of 0.8 second following flame loss.
- Low-voltage operation: Uses a nominal 24 VAC control supply.
- Spark gap specification: Uses a nominal electrode gap of 0.1 inch.
- Solid-state circuitry: Integrates ignition sequencing and flame monitoring in one module.
The G67BG-5 delivers the reliability and precision required for pilot ignition sequencing and flame supervision in correctly matched gas-fired equipment.
