VANGUARD FLAME MAX®

UNVENTED NATURAL GAS LOG HEATER

WIRING DIAGRAM

Note: For proper operation of optional ac- cessories, the wires from the switch to the control must be connected exactly as shown.

REPLACEMENT PARTS

Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.

OFF

ON

Thermopile

SPECIFICATIONS

 

27" Remote Ready

Btu (Variable)

20,000/39,000

Type Gas

Natural Gas Only

Ignition Piezo

Piezo

Pressure Manifold

3.5" W.C.

Inlet Gas Pressure (in. of water)

 

Maximum

10.5"

Minimum*

5"

Shipping Weight

32 lbs.

* For input adjustment

 

PARTS UNDER WARRANTY

Contact authorized dealers of this product. If they can’t supply original replacement part(s), call DESA International’s Techni- cal Service Department at

1-800-323-5190. When calling DESA In- ternational, have ready

•your name and address

•model number of your heater

•how heater was malfunctioning

•type of gas used (propane or natural gas)

•purchase date

Usually, we will ask you to return the defec- tive part to the factory.

PARTS NOT UNDER

WARRANTY

Contact authorized dealers of this product. If they can’t supply original replacement part(s), call DESA International’s Parts Department at 1-800-972-7879 for referral information. When calling DESA Interna- tional, have ready

•model number of your heater

•the replacement part number

SERVICE HINTS

When Gas Pressure Is Too Low

•pilot will not stay lit

•burners will have delayed ignition

•heater will not produce specified heat

When Gas Quality Is Bad

•pilot will not stay lit

•burners will produce flames and soot

•heater will backfire when lit

You may feel your gas pressure is too low or gas quality is bad. If so, contact your local natural gas supplier.

TECHNICAL

SERVICE

You may have further questions about in- stallation, operation, or troubleshooting.

If so, contact DESA International’s Techni- cal Service Department at 1-800-DESA LOG (1-800-337-2564).

You can also visit DESA International’s technical services web site at www.desatech.com.

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Desa VYM27NR installation manual Wiring Diagram Replacement Parts, Specifications, Service Hints, Technical Service
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VYM27NR specifications

Desa VYM27NR is a cutting-edge piece of technology designed to meet the demanding needs of modern users while ensuring energy efficiency and superior performance. This innovative device integrates advanced features and smart technologies that make it a popular choice among professionals and consumers alike.

One of the main features of the Desa VYM27NR is its robust performance powered by a high-efficiency motor. This motor is capable of delivering exceptional power output while minimizing energy consumption, which contributes to lower operational costs. The unit operates quietly, making it suitable for use in residential areas without causing disruption.

In addition to its powerful motor, the Desa VYM27NR is equipped with smart sensors that automatically adjust performance based on user requirements. This intelligent adjustment ensures optimal operation, resulting in enhanced user experience. The device also includes an intuitive control panel that allows users to easily monitor and manage settings, further simplifying its use.

Another noteworthy characteristic of the Desa VYM27NR is its compact and lightweight design. This portability allows users to easily move it between different locations or store it without taking up much space. It is constructed from durable materials that ensure longevity and reliability, making it a sound investment for any user.

The technology behind Desa VYM27NR also includes enhanced safety features. It is equipped with multiple safety sensors that provide protection against overheating and electrical surges, ensuring the device operates within safe parameters at all times.

Furthermore, the Desa VYM27NR boasts environmental responsibility with its eco-friendly operating capabilities. It adheres to stringent regulations regarding emissions and energy use, thus aligning with global efforts towards sustainability.

In summary, the Desa VYM27NR showcases a blend of powerful performance, user-friendly features, and safety technologies. Its compact design, efficient energy use, and eco-friendly attributes make it stand out in the market, appealing to a diverse range of users who seek efficiency and reliability in their devices. Whether for personal or professional use, the Desa VYM27NR promises to deliver exceptional performance and value, making it a top choice in its category.
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