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Space heater made of rugged steel for years of use Variable BTU to efficiently heat up well-ventilated spaces up to 800 sq. ft. Runs off of a 20-p...

Get ready for an unrivaled cooling solution like no other. The Master MAC-30D High Capacity Direct Drive Barrel Fan will blow you away with the mas...

The ideal workhorse, the ventilator is perfect for small confined spaces, such as manholes and sewers. This compact unit delivers maximum airflow ...

The Master MHD-30W high velocity wall fan delivers fresh air quickly to localized spaces. Great for spaces with or without air conditioning, this w...

HIGH VELOCITY AIR FLOW: Industry leading high air flow for up to 3900 CFM 3 SPEED SETTINGS: Three speeds for the right amount of air in any applic...

The Master MAC-30P high velocity pedestal fan delivers fresh air quickly to localized spaces. Great for spaces with or without air conditioning, th...

When you choose a Master® propane convection heater, everyone within 1,800 square feet with feel the warmth thanks to its efficient 360° heating ra...

When you need to cool down quickly, look no further than master’s industry-leading, 24" MAC-24W high velocity wall fan. The heat of summer is no ma...