HayGain HG-One

The HayGain HG One Hay Steamer provides horses with clean, healthy forage by using high-temperature steam to eliminate respirable dust, mold spores, and bacteria. The unit incorporates Haygain’s patented steam distribution manifold spike system, which delivers steam from the center of the hay outward at temperatures exceeding 212ºF for thorough, consistent results. Quick and easy to use, the HG One steams forage in approximately 60 minutes using a 1.5 kW steam generator with a 0.8-gallon water capacity, sufficient for one complete steaming cycle. The stainless steel boiler shell and specially designed external heating element reduce limescale damage, extending the life of the unit and ensuring reliable performance over time. The HG One’s lid is double-skinned for exceptional strength and thermal efficiency in all ambient temperatures, while specially designed pockets allow condensation to collect and evenly fall back onto the hay, maintaining optimal moisture and ensuring even steaming throughout the forage.

SPECIAL ORDER ITEM. MANUFACTURER DIRECT SHIP.

• Weatherproof and UV protected
• Weighs 50.7 lbs
• Dimensions: 22.2" diameter X 29" height
• Portable, lightweight, and compact
• Steaming cycle is approximately 60 minutes from a cold start
• Ideal for everyday use

Haygain HG One Includes:

• Heat resistant gloves
• 1 gallon filler water bottle
• 2 Descaler packets to keep the generator clean
• 1 Dipstick to monitor water level
• 1 funnel for filling steam generator

How do I use the Haygain?
Each Haygain steamer comes with a detailed manual covering setup, operation, and long-term care. To steam hay, connect the boiler, unit, and hose, then fill the boiler with water and load the unit with hay. Plug in the boiler and switch it to the steam setting. As the steamer operates, it thoroughly heats and moistens the hay, reducing dust and bacteria while enhancing palatability for your horse.

How long does steaming take?
Most steaming cycles run about 50–60 minutes, though the exact time can vary. Factors like the temperature of the water, the weather, and the power source can all influence how long the unit needs to reach full steam. In colder conditions, it’s normal for the cycle to extend up to around an hour and a half.

Should I use distilled water?
No, you do not use distilled water in a Haygain steamer; the manufacturer specifically recommends using clean tap water, as the minerals in tap water are essential for the unit's water level sensors and optimal function, while distilled water can actually cause issues like overfilling or wet steam and can void the warranty.

How much water will be used?
Each steaming cycle uses roughly 4.5 liters of water. A portion of that water is absorbed into the hay, helping bring it closer to its natural moisture level, typically adding about 15% or more to its original weight. The rest is released as steam when the unit is opened, and a small amount drains out through the base. For comparison, soaking hay requires significantly more water, often between 60 and 80 liters per use.