Stand Alone Installation

In a free standing installation, the dehumidifier pulls air from the installed space and returns the dehumidified air back to that space.

Place unit in area with drain access and within 8’ of a dedicated outlet.

Unit can also be ducted to pull and return to a single living space.

See Figure 8.

Figure 8 – Stand Alone, Ducted

 

OUTSIDE AIR

RETURN DUCT

TO HOUSE

 

SUPPLY DUCT

 

115 VAC DEDICATED CIRCUIT

LIVING SPACE

RELOCATE DEHUMIDISTAT TO LIVING SPACE

DEHUMIDIFIER

CONDENSATE HOSE

(TO COMMON DRAIN OR OUTSIDE)

FLOOR DRAIN

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Leveling

The feet can be adjusted to level the unit and/or to accommodate a p-trap. Leveling is required to ensure proper drainage from the dehumidifier.

Minimum unit height (feet fully retracted): 2.5”

Maximum unit height (feet fully extended): 5.75”

WIRING

Wiring To HVAC System

The dehumidifier can be wired to activate the HVAC blower during dehumidification. This is recommended because it offers better circulation and balancing of the indoor air conditions. Note: Running the HVAC blower during dehumidification does not affect moisture removal efficiency. If the unit is not wired to the HVAC system, air is pulled through the unit, dehumidified, and circulated solely by the dehumidifier blower.

HVAC Wiring Instructions

1.Disconnect power to the HVAC system using disconnect switch or fuse/breaker.

2.Unplug the dehumidifier.

3.Remove wiring access panel on the dehumidifier outlet panel.

4.Run a 3-wire cable from the dehumidifier to the furnace/air handler.

5.Unplug the G-STAT, R-HVAC, & G-HVAC terminals. Make the connections shown in Figure 9.

6.Plug terminals back into circuit board.

7.Replace the wiring access panel when wiring is complete.

Figure 9 – DEH/HVAC Wiring Instructions

THERMOSTAT

HVAC EQUIPMENT

DEHUMIDIFIER

R

R

CIRCUIT BOARD

TERMINALS

C

C

G STAT

G

G

 

 

 

R HVAC

W

W

G HVAC

 

Y

Y

 

 

 

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Aprilaire 1730A specifications Wiring

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.