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Industry insights, test-method guides and company news from the Wanhe Testing team.
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How Many Test Stations Per Production Line: Matching Stations to Output
Short answer: The number of …
Read MoreEnd-of-Line Test Station Design: How to Lay Out a Gas Appliance EOL Station
Short answer: An end-of-line…
Read MoreBoiler Lockout: Why a Wall-Hung Boiler Locks Out and How to Reset or Prevent It
Short answer: A boiler locko…
Read MoreWater Heater Common Faults: No Hot Water, Pilot Out and Temperature Fluctuation
Short answer: Most water hea…
Read MoreOverheat Protection: How High-Temperature Cut-Off Prevents Fires in Gas and Electric Appliances
Short answer: Overheat prote…
Read MoreThermocouple vs Ionisation Flame Failure Device: Which Is Better for Your Appliance
Short answer: A thermocouple…
Read MoreGas Valve Failure: Why a Solenoid or Gas Valve Leaks or Will Not Open
Short answer: Gas valve fail…
Read MoreCarbon Monoxide Risk: How a Gas Appliance Produces CO and How to Prove It Is Safe
Short answer: Carbon monoxid…
Read MoreIgnition Failure: Why a Gas Burner Won’t Light on the Production Line
Short answer: Ignition failu…
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