SERVICE

HINTS

REPLACEMENT PARTS

SERVICE PUBLICATIONS

ACCESSORY

When gas pressure is too low

pilot will not stay lit

burner(s) will have delayed ignition

heater will not produce specified heat

propane gas supply may be low

When gas quality is bad

pilot will not stay lit

burner(s) 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 propane gas supplier.

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

Parts Under Warranty

Contact authorized dealer from whom you purchased this product. If they are unable to supply original replacement part(s), call DESA International’s Technical Service Department at 1-800-323-5190 for referral information.

When contacting your dealer or DESA International, have ready:

your name

your 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 defective part to the factory.

Parts Not Under Warranty

Contact authorized dealers of this product. If they cannot supply original replace- ment part(s), call DESA International’s Parts Department at 1-800-972-7879 for information.

When calling DESA International, have ready:

model number of your heater

the replacement part number

You can purchase a service manual from the address listed on the back page of this manual. Send a check for $5.00 payable to DESA International.

Purchase this heater accessory from your local dealer. If they cannot supply this accessory, call DESA International’s Parts Department at

1-800-972-7879 for information. You can also write to the address listed on the back page of this manual.

MANUAL SHUTOFF

VALVE - GA5010

Manual shutoff valve with 1/8"

NPT tap.

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Desa VP11A, VP5B installation manual Parts Under Warranty, Parts Not Under Warranty, Valve GA5010

VP5B, VP11A specifications

Desa VP5B and VP11A are innovative and advanced solutions designed to enhance various applications in the energy sector, offering unique features and technologies tailored to meet the modern demands of efficiency and sustainability.

Desa VP5B is a highly efficient power module that stands out for its compact design and integration capabilities. This system is engineered to provide reliable power supply solutions, making it ideal for both residential and commercial applications. One of its most notable features is its modular architecture, which allows for easy scaling as energy needs grow. The system's efficiency is further enhanced by its use of advanced semiconductor technologies, which minimize energy loss during conversion processes. Moreover, the VP5B supports smart grid technologies, enabling seamless interaction with renewable energy sources, which is increasingly crucial in today's energy landscape.

On the other hand, Desa VP11A is designed for robustness and high performance, catering to environments that demand greater power output. This unit boasts a maximum output capacity that makes it suitable for heavy-duty industrial applications. The VP11A employs cutting-edge thermal management systems, ensuring that it operates within optimal temperature ranges, thus prolonging its lifespan and reliability. This model is also equipped with real-time monitoring systems, allowing users to track performance metrics and make informed decisions to optimize energy usage.

Both models prioritize safety, incorporating multiple safety features such as overload protection, over-voltage, and short-circuit protection. They adhere to international safety standards, which is crucial for ensuring the longevity and performance of the systems in varied operational conditions.

From a technological perspective, Desa has invested in advanced communication protocols that allow for integration with IoT devices. This connectivity gives users the ability to remotely monitor and control their power systems, providing greater flexibility and efficiency. The systems can also be configured to operate in coordination with energy management systems, facilitating better load balancing and energy optimization.

In conclusion, Desa VP5B and VP11A represent the forefront of power module technology, combining efficiency, safety, and modern connectivity. Their unique features and robust characteristics position them as essential tools in advancing sustainable energy solutions across a wide range of applications. As we move toward a more energy-conscious future, these systems offer the performance and reliability needed to meet escalating energy demands.