SET-UP

Supply Collar

The dehumidifier can be installed as shipped, with the supply collar on the outlet panel, or if space is restricted, the supply collar can be relocated to the top of the unit.

Top Mount Supply Collar (Figure 3)

1.Remove the four screws securing the supply collar (with backflow damper) and screen to the outlet panel.

2.Remove the four screws securing the top mounted outlet cover plate.

3.Attach screen and supply collar with damper to the top of the unit.

4.Attach outlet cover plate to the outlet panel.

Dehumidistat Location

The dehumidistat mounted to the dehumidifier can remain on the unit or be removed and mounted in the living space. Attic installations require that the dehumidistat be moved to the living space. Note: Any dry contact, normally open humidity control can be used as the controlling device for the dehumidifier. If using a control other than the one provided, remove the dehumidistat as described in steps 1-6 in the WIRING, Dehumidistat Wall Mount Installation section. Follow steps 7-10 to wire an alternate control.

Wall Mount Location

•Mount approximately 5 feet above the floor on an inside wall of the living space.

•Do not locate dehumidistat in the direct path of drafts from open doors and windows.

•Do not install where operation might be affected by lamps, outside sources of humidity (i.e. shower), fireplace, registers, or radiators.

MECHANICAL INSTALLATION

Drain

Figure 3 – Top Mount Supply Collar

Supply collar

mounted to

top of unit

Outlet cover

plate moved to

outlet panel

OUTLET VIEW

90-1425

Run vinyl or pvc tubing from the 3/4” drain outlet on the dehumidifier inlet to a floor drain. Make sure the drain line has a constant downward slope and is not kinked. Refer to local codes to determine if a p-trap is required. In attic installations a drain pan with float switch is required. See Float Switch section for wiring instructions.

Suspended Installation

If hanging the unit, use 1/4” threaded rod and two unistruts to support the base just inside the leveling feet. It is recommended that vibration isolators be placed between the unistruts and dehumidifier base. See Figure 4. Do not position threaded rods over filter access doors. There must be a minimum clearance of 12” on one side of the unit to allow for removal of the filter.

Figure 4 – Suspended Installation

FILTER ACCESS DOOR

 

5-1/8"

 

 

 

 

 

 

 

 

 

 

 

OUTLET

INLET

 

90-1427

VIBRATION ISOLATORS

 

2-1/8" CLEARANCE FOR LEVELING FEET

2

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Aprilaire 1730A specifications Set-Up, Mechanical Installation
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1730A specifications

The Aprilaire 1730A is a high-efficiency dehumidifier designed to create a comfortable living environment by effectively removing excess moisture from the air. This unit is particularly well-suited for basements and other areas prone to dampness, providing homeowners with a reliable solution to combat humidity-related issues.

One of the standout features of the Aprilaire 1730A is its impressive dehumidification capacity, which can remove up to 70 pints of moisture from the air per day. This high capacity ensures that even in the most humid conditions, the appliance can maintain optimal humidity levels, typically around 30-50%. This is essential not only for comfort but also for preventing mold growth, structural damage, and maintaining overall indoor air quality.

The 1730A is equipped with advanced technology that enhances its efficiency and performance. It utilizes a highly efficient compressor, resulting in lower energy consumption compared to traditional dehumidifiers. This energy efficiency is not only environmentally friendly but also translates into cost savings on utility bills over time.

Another notable characteristic of the Aprilaire 1730A is its user-friendly controls. The unit features a simple, intuitive interface that allows users to easily monitor and adjust humidity levels to suit their preferences. Additionally, this model includes continuous drainage capability, allowing for hassle-free operation without the need to empty the water tank frequently.

The design of the 1730A also incorporates a durable and robust construction, ensuring that it can withstand the demands of continuous operation. This dehumidifier is designed for either freestanding or ducted applications, providing flexible installation options to meet the specific needs of any home.

Furthermore, the Aprilaire brand is known for its commitment to quality, and the 1730A is no exception. It comes with a manufacturer’s warranty, giving homeowners peace of mind regarding their investment.

In conclusion, the Aprilaire 1730A dehumidifier stands out for its substantial moisture removal capacity, energy efficiency, user-friendly controls, and durable design. These features make it an ideal choice for homeowners seeking effective humidity control in their living spaces, particularly in basements and other moisture-prone areas.
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