Janitrol Furnace Parts Manual

The Janitrol Furnace Parts Manual provides comprehensive information about replacement parts, maintenance procedures, and technical specifications for Janitrol furnace systems. This manual covers gas furnaces, heat exchangers, burners, blower assemblies, control boards, thermostats, and other essential components for proper furnace operation and repair.

1. Parts Overview 2. Safety Precautions 3. Component Identification 4. Technical Specifications 5. Replacement Procedures 6. Maintenance Schedule 7. Troubleshooting Guide 8. Parts Cross-Reference 9. Warranty Information 10. Ordering Information 11. Technical Support

Parts Overview

Key components: Gas valve assemblies, heat exchangers, blower motors, ignition systems, control boards, filters, thermocouples, and safety switches.

Component	Description
Gas Valve Assembly	Controls gas flow to burners; includes pressure regulator
Heat Exchanger	Transfers heat from combustion gases to air stream
Blower Motor	Circulates air through duct system; variable speed available
Ignition System	Hot surface igniter or intermittent pilot assembly
Control Board	Main system controller with diagnostic LED indicators
Air Filter	Standard 1-inch or 4-inch media filters
Thermocouple	Safety device that monitors pilot flame
Limit Switch	Prevents overheating by shutting off burners
Pressure Switch	Ensures proper venting before ignition
Flue Pipe	Vent system for combustion gases

Safety Precautions

Always follow safety protocols when working with furnace components.

Turn off electrical power and gas supply before servicing.
Wear appropriate PPE: gloves, safety glasses, and protective clothing.
Verify gas lines are properly sealed and leak-free after repairs.
Ensure proper ventilation during testing and operation.

WARNING! Gas furnaces contain hazardous voltages and combustible fuels. Only qualified technicians should perform repairs.

Component Identification

Locate and identify furnace parts using model number and serial number labels.

Model number location: Inside front access panel or on unit casing.
Serial number: Adjacent to model number for parts verification.
Component diagrams: Refer to exploded views for part relationships.
Color coding: Wiring follows standard HVAC color conventions.

CAUTION! Verify part compatibility using model and serial numbers before ordering replacements.

Technical Specifications

Gas Type: Natural gas or propane (conversion kit required).
BTU Rating: 40,000 to 150,000 BTU/hr depending on model.
Efficiency: 80% AFUE standard efficiency models available.
Electrical: 120V AC, 60Hz, 15 amp circuit required.
Airflow: 800 to 2000 CFM based on blower configuration.
Pressure: Gas pressure 3.5" WC natural gas, 10" WC propane.
Venting: Category I venting required for proper operation.
Dimensions: Varies by model; check specific unit specifications.

Replacement Procedures

Step-by-step instructions for common part replacements.

Gas Valve: Shut off gas and power, disconnect wiring, remove mounting screws, install new valve with proper sealant.

Heat Exchanger: Remove burners and flue collector, unbolt heat exchanger sections, inspect for cracks, install replacement with new gaskets. Blower Motor: Disconnect power, remove blower access panel, disconnect wiring and mounting bolts, align new motor with proper rotation direction.

Maintenance Schedule

Regular maintenance ensures optimal performance and longevity.

Monthly: Check and replace air filters as needed.
Seasonal: Inspect burners, heat exchanger, and flue system.
Annual: Professional inspection of gas pressure, electrical connections, and safety controls.
As needed: Clean blower assembly and check belt tension.

Tip: Keep maintenance records for warranty validation and service history.

Troubleshooting Guide

Common issues and solutions for Janitrol furnace systems.

No heat: Check thermostat setting, power supply, and gas valve.
Inadequate heat: Verify filter cleanliness and blower operation.
Frequent cycling: Inspect filter, check for blocked vents.
Unusual noises: Examine blower wheel, motor bearings, and heat exchanger.
Ignition failure: Test igniter, flame sensor, and gas supply.
Error codes: Refer to control board LED flash patterns for diagnostics.
Pilot outage: Clean pilot assembly and verify thermocouple function.
Airflow issues: Check ductwork, registers, and filter restrictions.

WARNING! Gas-related issues should only be addressed by qualified technicians.

Parts Cross-Reference

Compatible parts and alternative manufacturer equivalents.

Janitrol Part #	Description	Cross-Reference
JVL-1001	Gas Valve Assembly	White Rodgers 36J, Honeywell VR8200
JHE-2002	Heat Exchanger	Goodman HX-15, Amana 120100
JBM-3003	Blower Motor	GE 5KCP, Fasco D790
JIS-4004	Ignition System	Robertshaw 700, Fenwal 34
JCB-5005	Control Board	Goodman PCBBF, Amana 101200

Warranty Information

Limited warranties cover specific components and time periods.

Heat Exchanger: 20-year limited warranty against defects. Parts: 1-year limited warranty on replacement components. Labor: 90-day warranty on authorized service work.

Ordering Information

How to order genuine Janitrol replacement parts.

Identify required part using model and serial numbers.
Contact authorized Janitrol distributor or service center.
Provide complete part number and description.
Verify availability and shipping options.

CAUTION! Use only genuine Janitrol parts to maintain system integrity and warranty coverage.

Technical Support

Issue	Contact Method	Information Required
Parts Identification	Phone Support	Model number, serial number, part description
Technical Questions	Email Support	Detailed description, error codes, photos if available
Warranty Claims	Online Portal	Purchase date, installation records, failure details
Service Manuals	Website Download	Model number, document type needed
Dealer Locator	Online Search	Zip code, service type required

Support: 1-800-JANITROL; www.janitrol.com/support