Desa MPF24VNA Installing Appliance, Connecting to GAS Supply, Installation Items Needed

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INSTALLATION

Continued

INSTALLING APPLIANCE

WARNING: Special care is required if you are installing the unit into a sunken fireplace. You must raise the fireplace floor to allow access to gas log controls. This will insure adequate air flow and guard against sooting. Raise the fireplace floor using noncombustible material.

CAUTION: Do not pick up ap- pliance assembly by logs. This could damage unit. Only handle assembly by grate.

IMPORTANT: Make sure appliance is level. If unit is not level it will not work properly.

Center the appliance in the fireplace. Make certain the grate front feet sit inside the front edge of the fireplace and that there is adequate clearance around the appliance for access and operation.

Note: The installation of appliances designed for manufactured home (U.S. only) or mobile home installation must conform with the standard CAN/ CSA Z240, Mobile Housing, in Canada, or with the Manufactured Home Construction and Safety Standard, Title 24 CFR, Part 3280, in the United States, or when such a standard is not applicable, ANSI/NCSBCSA225.1/NFPA501A, Manufactured Home Installations Standard.

CONNECTING TO GAS SUPPLY

WARNING:Aqualifiedservice personmustconnectheatertogas supply. Follow all local codes.

WARNING: This appliance requiresa3/8"NPT(NationalPipe Thread) inlet connection to the control valve.

CAUTION: Never connect propane/LP unit directly to the propane/LP supply. This unit requires an external regulator (not supplied). Install the external regulatorbetweentheunitandthe propane/LP supply.

WARNING:Neverconnectnatu- ralgasfireplacetoprivate(non-util- ity)gaswells.Thisgasiscommonly known as wellhead gas.

Installation Items Needed

Before installing heater, make sure you have the items listed below.

approved flexible gas hose and fittings (supplied with appliance -if allowed by local codes)

external regulator (propane/LP models only)

piping (check local codes)

sealant (resistant to propane/LP gas)

equipment shutoff valve*

test gauge connection*

sediment trap

tee joint

pipe wrench

*A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 17.

For propane/LP units, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water. If you do not reduce incoming gas pres- sure, cocntrol valve damage could occur. Install external regulator with the vent pointing down as shown in Figure 6. Pointing the vent down protects it from freezing rain or sleet.

Propane/LP

External

Supply Tank

Regulator

Vent

 

Pointing

 

Down

 

Figure 6 - External Regulator with Vent

 

Pointing Down

114925-01B

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Contents MPF24VNA, MPF24VPA MPF18VNA and MPF18VPA What to do if YOU Smell GASTable of Contents Safety Information High traffic areas Windy or drafty areas Local CodesInstallation Product FeaturesProduct Identification Installation Installation and ClearancesFlue Opening Specifications Venting Specifications forConnecting to GAS Supply Installing ApplianceInstallation Items Needed Propane/LP Checking GAS ConnectionsTest Pressures In Excess Of 1/2 Psig 3.5 kPa Natural From Gas Meter 5 W.C.** to 10.5 W.C. PressurePressure Testing Appliance Gas Connections Placement of Loose EmbersTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Operating Appliance Pilot Flame Pattern Inspecting BurnersON/OFF Series Model Ghrcb Replacement Parts Service HintsCleaning Maintenance Technical ServiceObserved Problem Possible Cause Remedy TroubleshootingSee Wiring Diagram, Maintenance, Statement at top Gas leak. See WarningGas leak. See Warning statement at top Accessories SpecificationsWiring Diagram MPF24VNA, MPF24VPA MPF18VNA, MPF18VPA Illustrated Parts BreakdownParts List Keep this Warranty Warranty InformationLimited Warranty Vented GAS LOG Appliances

MPF24VNA specifications

Desa MPF24VNA is a high-performance, versatile appliance designed to meet the demands of modern heating solutions. This innovative product stands out due to its advanced features, making it an excellent choice for both residential and commercial applications.

One of the key characteristics of the Desa MPF24VNA is its energy efficiency. With a heating capacity of up to 24,000 BTUs, it can effectively warm spaces while using minimal energy, which is crucial for reducing heating costs. The unit is designed with a focus on environmentally friendly operation, helping users to lower their carbon footprint while still enjoying optimal comfort.

The technology employed in the Desa MPF24VNA is remarkable. It features a powerful, quiet fan system that ensures even heat distribution, eliminating cold spots in the room. This fan operates on multiple speeds, allowing users to tailor the airflow to their specific needs. Furthermore, the unit is equipped with a digital thermostat that provides precise temperature control, enabling users to set their desired comfort level with ease.

Another important feature is the user-friendly interface. The Desa MPF24VNA comes with a remote control, allowing users to adjust settings from a distance. This convenience is particularly beneficial in larger spaces where the heater may not be easily accessible. The programmable settings also help users to create heating schedules that align with their routines, further enhancing energy efficiency.

The design of the Desa MPF24VNA is both stylish and functional. Its sleek appearance allows it to blend seamlessly into various interior decors, making it an attractive heating solution for any space. Built with high-quality materials, the unit is not only durable but also designed for easy maintenance. The air filter is easily accessible and can be cleaned or replaced without hassle, ensuring that the heater operates at peak performance.

Safety is another priority with the Desa MPF24VNA. It includes several safety features such as an automatic shut-off function in case of overheating and a tip-over switch that turns the heater off if it is knocked over. This ensures peace of mind for users, especially in households with children or pets.

In conclusion, the Desa MPF24VNA is a top-tier heating appliance that combines efficiency, technology, and safety for optimal performance. Its versatile features make it an ideal choice for anyone looking to enhance their heating solutions while maintaining a focus on sustainability and comfort.