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LENNOX Electrode Sensor: Mfr Part # 13H27 - Replacement HVACR Controls, Switches & Thermostats
LENNOXReplacement HVACR Controls, Switches & Thermostats

LENNOX Electrode Sensor: Mfr Part # 13H27

LENNOX Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Flame Sensor.

SKU 3G-OTH-91807

Brand
LENNOX
Item
Electrode Sensor: Mfr Part # 13H27
Category
Replacement HVACR Controls, Switches & Thermostats
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

LENNOX
Manufacturer Part Number
13H27
Product Type
Flame Sensor

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LENNOX Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

LENNOX Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Flame Sensor.

Frequently Asked Questions

What is the LENNOX 13H27 flame sensor used for?

The LENNOX 13H27 electrode sensor is a flame sensor used in HVAC systems to detect the presence of a flame during burner operation. It ensures safe gas valve operation by shutting off fuel if no flame is sensed, preventing unburned gas accumulation. Common in residential and commercial furnaces and boilers.

What are the specifications of the LENNOX 13H27 flame sensor?

The LENNOX 13H27 is a flame sensor with manufacturer part number 13H27. It is classified as a replacement HVACR control component, specifically a flame sensor. This sensor is designed for use in LENNOX heating equipment to monitor burner flame presence and ensure safe system operation.

Where to buy LENNOX 13H27 flame sensor worldwide?

You can source the LENNOX 13H27 flame sensor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we provide this replacement HVACR control component for international buyers.

How to install a LENNOX 13H27 flame sensor?

To install the LENNOX 13H27 flame sensor, first disconnect power to the HVAC unit. Remove the old sensor, typically mounted near the burner. Insert the new sensor, ensuring the electrode is positioned in the flame path. Reconnect wiring and restore power. Test operation by observing burner ignition and flame signal. Consult the equipment manual for torque specs.

Used in

Common applications for LENNOX
Commercial HVAC maintenance — Lennox blower wheel 31G67 for replacing worn fans in rooftop units
Gas furnace repair — Lennox induced draft blower 56W68 for exhaust system replacement in residential furnaces
Thermostat upgrade — Lennox 24Z12 for manual control in heat and cool applications in office buildings
Safety system replacement — Lennox limit switch 26G78 for over-temperature protection in industrial heaters
Heat exchanger retrofit — Lennox heat exchanger assembly 96L74 for furnace repair in manufacturing facilities

LENNOX Products

3G Electric supplies LENNOX replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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