Aprilaire 800 Gray Automatic Control Steam Humidifier, 11.5 Gallon/day at 120 volt, 20.5 Gallon/day at 208 volt, 23.3 Gallon/day at 240 volt, 120/208/240 volt, Up to 6200 sq-feet

Aprilaire 700M Manual Control Power Humidifier, 18 Gallon/day, 24 VAC at 60 Hz, 0.8 amp, Up to 4200 sq-feet

APRILAIRE 700M

Aprilaire 700A Humidifier is a whole-home solution that helps you achieve total comfort through humidity control. The Model 700 uses a built-in fan that pulls heated air directly from the furnace. It is installed by a local HVAC professional.

Aprilaire Model 600 Humidifier is a whole-home solution that helps you achieve total comfort through humidity control. The Model 600 uses the furnace blower to move air through a Water Panel. It is installed by a local HVAC professional.

APRILAIRE 600M

Aprilaire model 600 humidifier is a whole-home solution that helps you achieve total comfort through humidity control. The model 600 uses the furnace blower to move air through a Water Panel. It is installed by a local HVAC professional. The Aprilaire automatic digital control mounts on your heating system and features Auto -Trac to automatically deliver the optimal amount of humidity, regardless of conditions. It features a convenient display and indicators to let you know relative humidity (RH) levels, operation status and any service needs. For a more precise humidity control and preservation, we suggest the wall mounted digital display humidistat.

Aprilaire model 500A humidifier is economical and a proven performer designed for small to mid-sized homes. The model 500 is installed in your central heating and cooling system ductwork by a local HVAC professional. The Aprilaire automatic digital control mounts on your heating system and features Auto -Trac to automatically deliver the optimal amount of humidity, regardless of conditions. It features a convenient display and indicators to let you know relative humidity (RH) levels, operation status and any service needs. For a more precise humidity control and preservation, we suggest the wall mounted digital display humidistat.

APRILAIRE 500AA

Aprilaire model 500M humidifier is economical and a proven performer designed for small to mid-sized homes. The model 500 is installed in your central heating and cooling system ductwork by a local HVAC professional. The Aprilaire home comfort control is an attractive, easy-to-use touch screen that replaces your thermostat. ItsAuto-Trac feature delivers optimal humidity automatically while also managing temperature, air purity and air freshness. It puts you in total control of your comfort.

APRILAIRE 500M

Aprilaire 400 Humidifier is a whole-home solution that helps you achieve total comfort through humidity control. The Model 400 features drain-free operation, eliminating standing water. This makes it the perfect choice for homes with septic systems, locations where a floor drain is not available or homeowners interested in water conservation. It is installed by a local HVAC professional.

APRILAIRE 400M

Aprilaire 400 Humidifier is a whole-home solution that helps you achieve total comfort through humidity control. The Model 400 features drain-free operation, eliminating standing water. This makes it the perfect choice for homes with septic systems, locations where a floor drain is not available or homeowners interested in water conservation. It is installed by a local HVAC professional.

GeneralAire 1137-17 solenoid valve is a 115 / 120 VAC , electrically-operated valve that turns the water on and off to your humidifier. This assembly contains a solenoid valve, which is fitted with an orifice. The orifice contains a strainer screen, which filters the water before it passes through the valve, catching things like sand and dirt which could otherwise cause a blockage. This valve needs to be replaced about every ten years, or more often if it fails and is stuck open or closed. This solenoid valve fits GeneralAire humidifier model 1137.

• Regulates flow of water into your humidifier
• Check side nameplate for build date or solenoid valve
• Electrically operated valve that turns the water on and off to your humidifier

Sid Harvey Item #:1137-17: Replaces Part #:'s : 8686,
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General Filters 990-53 2-Wire Solenoid Valve Assembly, 1/4 x 1/2" Inlet, 1/4 x 1/2" Outlet, 24 VAC