How to test a Gas Valve

www.supercoolsliderule.com -- This video tutorial teaches how to test a gas valved on a gas furnace.

• #howto_style
• #air_conditioning
• #hvac
• #slide_rule
• #tool
• #how_to
• #video_tutorial
• #gas_valve
• #replace
• #furnace
• #gas
• #test
• #testing