For best performance, we recommend you replace the Water
Panel evaporator in your Aprilaire humidifier at least annually with
the exception of Models 400 and 400M, which should be changed at
least twice per heating season.

The “Change Water Panel” indicator light (Digital Control only) will blink
when it is time to change your Water Panel. See individual model instructions
for additional maintenance.

To purchase a new Water Panel:

• Visit estore.aprilaire.com

• Call the installer of your Aprilaire humidifier.

• Call your heating and air conditioning dealer.

• Use our “Dealer Locator” at: www.aprilaire.com

• Purchase only Genuine Aprilaire Water Panels to maintain best performance.

If your humidifier is equipped with a Digital Humidifier Control with Water
Panel change indicator, after replacing the Water Panel, turn the control
knob to the “Test/Reset” position until the “Humidifier On” light blinks to
reset its timer. (Blower must be operating and HVAC calling for heat.) Be sure
to turn the control knob back to it’s original setting. If the “Humidifier On”
light continues to blink, your humidifier is in Test mode. DO NOT LEAVE THE
CONTROL IN TEST MODE OR HUMIDIFIER WILL NOT OPERATE.

Also review the periodic preventavtive maintenance in the owner's manual.

Follow these tips suggested by the EPA, http://www.epa.gov/epahome/hi-spring.htm 

In your garden

A beautiful and healthy lawn is good for our environment. It can resist damage from weeds, disease, and insect pests. Pesticides can be effective, but need to be used according to the directions on the label and should not be relied on as a quick-fix to lawn problems.

Here are some tips to follow:

Develop healthy soil. Make sure your soil has the right pH balance, key nutrients, and good texture. You can buy easy-to-use soil analysis kits at hardware stores or contact your local County Cooperative Extension Service for a soil analysis.

Choose the right grass for your climate. If your area gets very little rain, don't plant a type of grass that needs a lot of water. Select grass seed that is well suited to your climate and other growing conditions such as the amount of sunlight and rain you lawn receives. Over-seed your lawn each Fall by spreading seeds on top of the lawn. A thicker lawn helps to crowd out weeds. Your local County Extension Service can advise you on which grasses grow best in your area.

Longer is Better. Make sure the lawn mower blades are sharp. Grass that is slightly long makes a strong, healthy lawn with few pest problems. Weeds have a hard time taking root and growing when grass is around 2½ to 3½ inches for most types of grass.

Water Early. It is time to water if footprint impressions stay in the lawn and do not spring back. Water early in the morning and only for short periods for time so the soil may absorb the water. Longer grass has stronger roots and retains water better.

Correct thatch buildup. Thatch is a layer of dead plant materials between the grass blades and the soil. When thatch gets too thick, deeper than 3/4 of an inch, water and nutrients are prevented from getting into the soil and reaching the roots of the grass. Overusing synthetic fertilizer can create heavy layer of thatch, and some kinds of grass are prone to thatch buildup.

Recycle grass. Don't pick up the grass clippings after you mow. Clippings will return nutrients and moisture to the soil. Consider buying a mulching lawn mower. This will cut the grass clippings finer and blow them into the lawn.

Let your lawn breathe. Once a year, remove small plugs of earth to allow air and water to aerate the grass roots.

Invite a few weeds and insects into you garden. Think of you lawn as a small piece of nature where pests have their place. Often, nature provides its own pest control in the form of birds or other insects that feed on the insects we consider nuisances.

Use manual tools. Tools that don't require electric or gasoline engines are especially handy for small yards or small jobs. There are hand tools available that will meet a wide variety of lawn and garden needs, like lightweight, quiet, easy-to-use reel push mowers that generate no emissions.


Using pesticides safely

If you decide that the best solution to your pest problem is a pesticide, follow these tips when selecting and using a garden product:

    Identify the pest problem
    Find the product that solves the problem
    Buy the right amount for your needs
    Read the label carefully and use the product the right way
    Pay attention to warnings
    Prevent harm to the environment - never pour lawn and garden products down a drain

Spring Cleaning

If you are going to be doing some spring cleaning, take a look around your house for items that present environmental hazards when they are improperly disposed of. Leftover household products that contain corrosive, toxic, ignitable, or reactive ingredients are considered to be "household hazardous waste" or "HHW." Products, such as paints, cleaners, oils, batteries, and pesticides, that contain potentially hazardous ingredients require special care when you dispose of them.

Heating and cooling

Is your home's cooling equipment more than 10 years old? If so, EPA encourages you to have your current system inspected for energy performance by a professional contractor before their busy summer season hits.

If it's time for a replacement, be sure to choose equipment that has earned the ENERGY STAR for high efficiency.
If it's not yet time to replace, have your contractor perform routine annual maintenance on your system to make sure it will efficiently and comfortably carry you through the hot summer months without costing you more than necessary.
 

Consumer question:

We bought a home with an Aprilaire model 440 and have no idea how it works. It has a dial with a red line and a white line. On top of the dial it says humidity and on the lower half it says outside temp. Where should the red line be and where should the white line be? Thanks for your help.

Aprilaires' response:

Consumer question:

I am interested in installing an Aprilaire whole house humidifier in my own house without a contractor. I have radiant heat so the only ducting I have is for air conditioning. I was wondering if having room temperature air circulation (no air conditioning) would still be effective to evaporate enough water to generate humidity within the specs of the controller. I understand that I would have to periodically have the blower turn on in the heat season in order to simulate a furnace blower, but that is no problem. Im more concerned that because the air would be 70 degrees, that the evaporation would be so slow that the controller would be telling me to replace the filter all the time.

thank you... please give me your suggestions on your best product for this 2200sq foot area and situation.

Aprilaires' response:

Consumer question:

I just changed the filter in a Aprilaire model 2200 with one of your replacement filters.

It is obvious from the arrow on the filter basket and the fact that the black plastic combs face into the incoming air, that the unit was installed upside down.

Is this a serious matter that would make it worth having the unit professionally removed and reinstalled in the correct direction?

Aprilaires' response:

Consumer question:

We installed this Humidifier last fall and it is located within the garage area, mounted on a forced air gas furnace.
the problem we are having is the humidistat says it is 50% humidity and if we check the area that the control is in that is true. the problem is we want 40% in the working area that is being treated and are only reading 34% in the area where it is needed? Can you advise?

Aprilaires' response:

Consumer question:

We moved into this house and it had the aprilaire system installed. We purchased a maintenance kit and installed it. It has a handle with summer, winter, o & c. What does o & c stand for and do you put the handle over the word that you want or point it at it? Thanks for your help.

Aprilaires' response:

Consumer feedback:

I have the Model 700 with the Model 58 humidistat. The problem I'm having is that the humidistat is callingtne furnace to start the blower motor I guess because the humidity has fallen below what it needs to be. However, the blower motor comes on for like 10 seconds and the shuts off. It will repeat this cycle 100 times a day so I have to turn the humidistat off. It generally only does this during the day because the thermostat is set to a temp that generally doesn't require heat. The HVAC guy has replaced the humidistat already with no success. My furnace is an Amana prane model. What's going on with this? Thanks

Name: Ken
City: Middletown
State: MD

Aprilaires' reponse:

Dear Ken,

Thank you for contacting us with regards to your model 700 Humidifier. Based on the information provided, it’s not clear how this humidistat has been wired. Normally, the model 58 humidistat does not have the ability to operate your furnace fan without an additional relay. It’s possible that this relay has not been wired properly. We would recommend that you have your HVAC guy contact us when he’s next on-site. We can provide troubleshooting assistance by phone.

We look forward to assisting you with this issue.

1-800-334-6011 Ext.6172
Call Center hours are M-F, 7 a.m. to 5 p.m. CST
Visit www.aprilaire.com

From: webmaster@aprilaire.com\

>>> Phyllis Kaplanek 02/20/12 15:21 >>>

Hello Dan,

Thank you for contacting Aprilaire.

Yes, the 400 does not drain, it will evaporate all of the water used.

The 600 uses no power, so would be less expensive to run than the 700.

When the 700 is operating, it is drawing air from the duct work, humidifies it, and blows it back into the duct work all in one spot. Also, yes, sometimes it has been reported that cold air would come out of the vents in the 700 during usage of the air conditioner.

It is difficult to offer 'utility expenses' since each home uses different amounts of water or electricity depending on the humidification needs.

Please let us know if you have any further questions.



Phyllis Kaplanek
Customer Service Specialist
Aprilaire - Division of Research Products Corporation
ptk@aprilaire.com
1-800-334-6011, ext 6181
visit www.aprilaire.com
Call Center hours are M-F, 7:00 a.m. to 5:00 p.m. CST


>>> Dan 2/18/2012 10:14 AM >>>
Name: Dan

Email: civdan@yahoo.com

Address: 7109 Marrisey Loop

City: Galena

State: OH

ZIP: 43021

Country: USA

Phone:

Product_type: Humidifiers

Model number: 700

Installation date:

Professionally installed:

Comments: I\'m trying to decide between the 400, 600 and 700 whole house humidifiers. I like that the 400 wastes no water and uses cold water. Does the fan in the 700 draw air in from the basement or is it sealed so it only pulls heated air from the duct? Would air conditioned air escape from the 700 into the basement during the summer?About how much energy does the fan use on the 700? Will this cost me like $20 more per year in electricity than the 600, for example? How much less would the 400 be in utility costs than the 600 or 700? Thank you!


The information contained in this e-mail and any attached document(s) is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you receive this in error, please contact the sender and delete the material from any computer.



The information contained in this e-mail and any attached document(s) is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you receive this in error, please contact the sender and delete the material from any computer.

From: webmaster@aprilaire.com

>>> Phyllis Kaplanek 02/21/12 09:01 >>>

Hello William,

Thank you for contacting Aprilaire.

Yes, you may install the humidifier above the cooling coil, or you may also install it on the cold air return duct. You really are not limited to where this unit can be installed. It would also be best to plumb hot water to the humidifier.

There is an 'orifice' installed into the water feed tube. The feed tube comes out of the solenoid, and brings the water into the humidifier, and deposits the water in the distribution tray at the top. The orifice is installed into the feed tube at the end that is inserted into the solenoid valve. That is the only metering device we have to monitor the water flow.

Please let us know if you have any further questions.



Phyllis Kaplanek
Customer Service Specialist
Aprilaire - Division of Research Products Corporation
ptk@aprilaire.com
1-800-334-6011, ext 6181
visit www.aprilaire.com
Call Center hours are M-F, 7:00 a.m. to 5:00 p.m. CST


>>> William Cape 2/19/2012 6:45 PM >>>
Name: William Cape

Email: mcape1622@att.net

Address: 1806 S 35th St

City: Manitowoc

State: WI

ZIP: 54220

Country: USA

Phone: 920-684-3607

Product_type: Humidifiers

Model number: 700

Installation date:

Professionally installed:

Comments: I would like to install a Model 700 Humidifier on my forced air gas furnace that has a cooling coil in the furnace. Due to the location of the cold air return ducts, I'm not able to locate the unit in the plenum in line with the coil as instructed in the manual. I would have to move the unit up above the coil to have enough room between the plenum and duct work. My question is --Can I install the unit above the cooling coil and still get the same efficiency from the unit? Also, does the solenoid on the unit control the 6GPM the unit used and is it preset to do that?


The information contained in this e-mail and any attached document(s) is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you receive this in error, please contact the sender and delete the material from any computer.



The information contained in this e-mail and any attached document(s) is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you receive this in error, please contact the sender and delete the material from any computer.