QT4500 QwikDetector furnace leak detector spray bottle QwikDetector furnace leak detector spray bottle close-up
Furnace Leak Detector Fast visual indication for heat exchanger leak checks
QT4500 QwikDetector furnace leak detector banner

QWIK Mainstream Engineering

QwikDetector® Furnace Leak Detector Spray

QT4500 QwikDetector® is an easy spray-on furnace leak detector for fast visual checks of potential heat exchanger leaks during HVAC service work.

Available exclusively through your local distributor
Brand QwikProducts® by Mainstream Engineering
SKU QT4500
Product Type Furnace leak detector spray
Bottle Size 1 qt / 946 ml spray bottle
Use Furnace and heat exchanger leak checks
Detection Method Clear visual indication
Formula Notes Non-toxic, non-corrosive and safe for all metals
Application Preventative maintenance, troubleshooting and inspections
Omni Weight 1.6 kg
Omni Dimensions 90 × 90 × 250 mm

Ask for QWIK Part #

QT4500

Always follow the product label and supplied Safety Data Sheet. Furnace and gas-heating safety checks must be completed by appropriately qualified people using normal HVAC service procedures.

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Fast visual furnace diagnostics

Help identify potential heat exchanger leaks quickly and clearly during service inspections.

QT4500 QwikDetector® is a practical diagnostic spray for HVAC technicians working on gas heating equipment. It provides a clear visual indication that helps make furnace and heat exchanger leak checks easier during inspections, servicing and troubleshooting.

  • Furnace leak detector spray for HVAC service work.
  • Helps identify potential heat exchanger leaks.
  • Provides a clear visual indication during checks.
  • Easy spray-on application for fast diagnostic work.
  • Useful during preventative maintenance, inspections and troubleshooting.
  • Professional service product for potentially hazardous fault finding.

Quick product guide

SKU QT4500
Product QwikDetector® Furnace Leak Detector
Format Spray bottle
Target Check Heat exchanger leaks
Best Use Furnace inspections and service checks
Omni Weight 1.6 kg

*Specifications based on Omni Tools product information.

Where it fits

A practical spray-on check for gas heating service and inspection work.

Heat exchanger leaks can create serious safety concerns. QwikDetector® gives service professionals a simple visual aid when checking furnaces during maintenance, fault finding and customer-facing service calls.

Furnaces

Leak Checks

Designed to help technicians identify potential heat exchanger leaks during furnace inspections.

Fast visual support for safety-related service work.
Maintenance

Routine Service

Useful during preventative maintenance checks where a clear visual indication helps support the inspection process.

Practical for scheduled gas-heating service visits.
Troubleshooting

Clear Results

Easy spray-on application helps technicians carry out faster checks when heat exchanger faults are suspected.

Helps support service recommendations.

Clear visual detection

Designed to make potential leaks easier to see.

QwikDetector® provides a visible indication during heat exchanger checks, helping technicians locate possible leak points with greater confidence during service work.

Detection Visual indication
Application Spray-on check

Service-ready formula

Non-toxic, non-corrosive and safe for all metals.

The product label notes the formula is non-toxic, non-corrosive, safe for all metals and environmentally friendly, making it practical for professional HVAC diagnostic work when used as directed.

Formula Non-corrosive
Surface Note Safe for all metals

Use notes

Use as part of qualified furnace service procedures.

Heat exchanger inspections and gas-heating diagnostics should only be carried out by appropriately qualified people. Follow the product label, Safety Data Sheet, equipment manufacturer instructions and applicable site procedures.

Qualified Use Gas heating and furnace checks must be completed by appropriately trained or qualified personnel.
Read First Read the product label and Safety Data Sheet before use.
Equipment Safety Follow furnace manufacturer instructions and normal HVAC service procedures.
Follow-Up Use the result as part of proper diagnosis and take appropriate action for any suspected safety fault.

Related QWIK products

Linked QWIK products from Omni Tools.

Internal Omni Tools links only — related QWIK detection, testing and HVAC/R maintenance products.

Useful information & documents

Omni Tools QWIK resources & supplied SDS.

Omni Tools product and range links, plus the supplied QwikDetector® Furnace Leak Detection Spray Safety Data Sheet.

Ready to source QT4500 QwikDetector®?

Find your nearest authorised distributor.

Omni Tools supports QWIK Mainstream Engineering products across Australia through local distributors, service information and warranty pathways.