UVS27 Vent-Free Gas Heater

Install ON/OFF Switch

The switch assembly parts are found in the parts bag.

1.Attach switch assembly to left rear side of stove shroud using two screws and existing holes in shroud. (Fig. 9)

2.Run wires down back of stove, under bottom of rear shroud to valve.

3.Attach wires to valve terminals. (Fig. 10)

Switch As-

Existing

sembly

Holes

 

On/Off Switch Wiring

OFF ON

Black

opile

TP/TH

Therm

TP

TH

Black

ST124b

Screws

ST315

 

Fig. 9 Attach switch assembly to rear shroud.

Optional Thermostat/Remote Wiring

Thermostat/Remote

(Optional)

TH

TP

TPTH

Black

TP/TH

TP

TH

opile Therm

Black

ST228

Fig. 10 Attach switch wires to valve.

Thermostat Connection (Optional)

Use only a thermostat rated for 500 - 750 millivolts. Do not use low voltage (24V) thermostats.

Check the table below for the appropriate gauge ther- mostat wire to use for the length of lead required in your installation.

Thermostat Wire / Gauge

Maximum Run

18

40 feet

20

25 feet

22

16 feet

1.Install the wall thermostat in the desired location and run the wires to the stove location. Terminate these leads with 1/4” female connectors.

2.Connect the thermostat wires to the valve. (Fig. 11)

ST124c

Fig. 11 ON/OFF switch and optional Thermostat/Remote wiring.

Glass & Catalyst Installation

CAUTION: Air shutter on Natural Gas units must be adjusted when installing glass and catalyst for proper operation. LP units do not use an air shutter.

1.Remove screen. (Fig. 12) Remove rear, left and right log bracket assembly by unfastening the two screws which hold the burner in place.

Screen Hooks

ST713

Fig. 12 Remove screen.

10

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Vermont Casting 4030 - 4049 manual Install ON/OFF Switch, Thermostat Connection Optional, Glass & Catalyst Installation

4030 - 4049 specifications

Vermont Castings is renowned for its commitment to producing high-quality wood and gas stoves, fireplace inserts, and outdoor grills. Among their esteemed lineup, the Vermont Castings 4030 and 4049 models showcase a blend of traditional craftsmanship and modern technology, epitomizing the brand's philosophy of combining functionality with aesthetics.

The Vermont Castings 4030 is particularly celebrated for its efficiency and robust design. One of its standout features is the advanced catalyst system that allows for cleaner burning and reduced emissions. The stove operates with a specially designed catalytic combustor, enhancing the combustion process and increasing overall efficiency. This results in longer burn times and a warmer, cozier atmosphere with less frequent refueling.

The 4049 model builds upon this foundation, delivering enhanced heating capacity suitable for larger spaces. It boasts a high BTU output, ensuring that even expansive areas remain comfortably warm during the coldest months. One of the defining characteristics of the 4049 is its impressive ability to provide a long-lasting heat source, thanks to its large firebox and innovative design.

Both models feature a beautiful cast iron construction, which not only exudes an old-world charm but also allows for superior heat retention. This heavy-duty material ensures that once heated, the stoves radiate warmth over a long period, making them efficient choices for home heating.

A unique feature found in both models is the air wash system. This technology keeps the glass panel clean, allowing homeowners to enjoy the mesmerizing view of the flames without worrying about soot buildup. The stoves are also designed with adjustable airflow controls, giving users the ability to fine-tune the heat output and fuel efficiency according to their preferences.

Aesthetically, the Vermont Castings 4030 and 4049 are designed to complement a variety of home decors, featuring multiple finishes and door styles to suit individual tastes. The craftsmanship extends to decorative features, including embossed designs that add elegance to any room.

In summary, Vermont Castings 4030 and 4049 are exemplary models that embody the brand's dedication to quality. Their advanced technologies, efficient heating systems, and timeless designs make them ideal choices for homeowners seeking both functionality and beauty in their heating solutions. Whether you're looking for a reliable source of warmth or an impressive centerpiece for your living space, these stoves represent an investment in comfort and style.