High Fan Blue | Hunter Fan 42995, 42999 guide

Digital Thermostat Installation in RV HVAC Systems

LES ADAMS ARTICLE FOR WIRING HUNTER DIGITAL THERMOSTAT

INTO DOMETIC A/C AND ATWOOD FURNACE

There was a thread on another BBS by Alan Paskey about his installation of a Hunter Digital Thermostat for his A/C and heat... I have been wanting to do this for some time now and finally got around to going over to "Wally World" (Wal Mart) and buying the thermostat and "getting off my duff" and installing it!!!

I installed it yesterday... Unfortunately, I have a Dometic (Duo Therm) ducted A/C unit and Atwood Furnace and Alan Paskey's unit was a Coleman... His wiring documentation DID NOT work for me... I spent the better part of the day figuring out how the Dometic contact closures worked and then another few hours doing the same for the digital thermostat and marrying the two together...

The digital thermostat is a Hunter - Part #42995 and is $19.95 at "Wally World" (Wal Mart)...

The advantage to the digital thermostat is tighter hysterisis (+/- 1 degree of temperature change

yields "turn on" or "turn off"), a digital temperature readout, and no guesswork about where

temperature is set for your particular "comfort zone"...

The Hunter Thermostat runs on 2 AA pen cells which are NOT supplied... I would suggest you carry spares as well, for if the batteries go dead, so does your thermostat (AND A/C and Heat)!!!

The following documentation will apply ONLY to my particular Dometic type A/C unit and Atwood furnace although it should work on other similar Dometic systems and possibly other manufacturers as well... As previously mentioned,

Alan's wiring documentation (his was a Coleman) DID NOT work on my unit, so bare in mind that some wiring changes may be necessary to make the Hunter Digital thermostat function properly with your particular system if they are different than the two referenced within this article...

Duo Therm	OEM Wire Color	Hunter stat terminal
(original)	used in trailer

Ground	Black or green	"RC"

Fan	Orange or Tan	"G"

Cool	Yellow	"Y"

Ground	Black or Green	"RH"

Furnace	White	"W"

High Fan	Blue	Thru SPST switch
		to "G" (Tan)
Red	+7.5 volts DC	not used

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42999, 42995 specifications

The Hunter Fan Company is known for its commitment to quality, innovation, and design in the ceiling fan market. Among its notable offerings are the Hunter Fan models 42999 and 42995, two exceptional ceiling fans that blend aesthetics with functionality.

The Hunter Fan 42999 features a contemporary design that is both stylish and versatile, making it suitable for a variety of home decors. This model comes equipped with a powerful WhisperWind motor that offers ample airflow while operating quietly, ensuring a serene environment in living spaces. In addition, the fan is designed with a three-speed setting, allowing users to optimize air circulation according to their comfort needs.

One of the standout features of the 42999 is its reversible motor. This technology allows for year-round use by enabling the fan to circulate air in both clockwise and counterclockwise directions. In summer, it provides a cool breeze, while in winter, it helps to evenly distribute warm air, improving heating efficiency and comfort.

Similarly, the Hunter Fan 42995 model captures the essence of elegant design with its coastal style. This fan is also equipped with the WhisperWind motor, ensuring a quiet operation, which is particularly beneficial in bedrooms and other tranquil spaces. The 42995 features a beautiful wood finish that adds a touch of sophistication to any room.

Both fans are designed with user-friendly features, such as the easy-to-install mounting system and compatibility with Hunter's wide array of light kits, allowing homeowners to customize their lighting options. The fan blades are crafted from durable materials, and their unique design minimizes wobbling, ensuring stability during operation.

Energy efficiency is a significant consideration in both models. They are designed to operate effectively while consuming less energy, making them an eco-friendly choice for conscious consumers. Furthermore, the Hunter Fan brand is committed to sustainability, incorporating recyclable materials in their manufacturing processes.

Overall, the Hunter Fan 42999 and 42995 models represent a harmonious combination of style, performance, and technology. They provide homeowners with reliable airflow and design flexibility, making them a worthy investment for enhancing comfort and aesthetic appeal in any room.