Desa CTR25NR, CTR22PR Specifications, Accessories, Service Publications Replacement Parts

Page 22

SPECIFICATIONS

 

CTR25NR

CTR22PR

 

VTN25R

VTP22PR

Btu/hr (kW)

25,000 (7.3)

22,000 (6.4)

Type Gas

Natural Only

Propane/LP Only

Ignition

Electronic

Electronic

Pressure Regulator Setting

6" W.C. (1.5 kPa)

8" W.C. (2.0 kPa)

Inlet Gas Pressure* (in. of water)

 

 

Maximum

10.5" (7.6 kPa)

14" (3.5 kPa)

Minimum

7" (1.8 kPa)

11" (2.7 kPa)

Dimensions (H x W x D)

40 1/2" x 15" x 19"

40 1/2" x 15" x 19"

Heater

 

102.9 x 38.1 x 48.3 cm

102.9 x 38.1 x 48.3 cm

Carton

45 5/8" x 17 1/2" x 21 3/4"

45 5/8" x 17 1/2" x 21 3/4"

 

115.9 x 44.5 x 55.2 cm

115.9 x 44.5 x 55.2 cm

Weight

 

 

Heater

28 lbs. (12.7 kg)

28 lbs. (12.7 kg)

Shipping

33 lbs. (15 kg)

33 lbs. (15 kg)

Note: Dimensions listed are outer most points on the heater (includes control knobs and grill).

* For purposes of input adjustment.

ACCESSORIES

Purchase these heater accessories from your local dealer. If they can not supply these accessories, either contact your nearest Parts Central (see page 23) or call DESA Heating Products at 1-866-672-6040 for referral information. You can also write to the address listed on the back page of this manual.

EQUIPMENT SHUTOFF VALVE GA5010

For all models. Equipment shutoff valve with 1/8" NPT tap.

FAN KIT - GA3220T

For all models. Provides better heat distribution. Makes heater more efficient. Complete installation and operating instructions included.

Thermostatically-controlled, blower turns itself on and off as required.

SERVICE PUBLICATIONS

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 Heating Products.

REPLACEMENT PARTS

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

PARTS UNDER WARRANTY

Contact authorized dealers of this product. If they canʼt supply original replacement part(s), call DESA Heating Productsʼ Technical Service Department at 1-866-672-6040.

When calling DESA Heating Products, have ready

•your name

•your address

•model and serial numbers of your heater

•how heater was malfunctioning

•type of gas used (propane/LP or natural gas)

•purchase date

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

PARTS NOT UNDER WARRANTY

Contact authorized dealers of this product. If they canʼt supply original replacement part(s), either contact your nearest Parts Central (see page 23) or call DESA Heating Products at 1-866-672-6040 for referral information.

When calling DESA Heating Products, have ready

•model number of your heater

•the replacement part number

22

www.desatech.com

113261-01A

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Identification Product FeaturesLocal Codes UnpackingProviding Adequate Ventilation AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation AIR Ventilation Air From Inside BuildingCheck GAS Type InstallationInstallation Items Locating HeaterReceiver AA Batteries Battery Cover Installing Remote Control ReceiverReceiver Wire Bushing Connector Bracket Replacing Battery in Ignitor Installing Batteries Into RemoteMounting Heater Base to Floor Where required by local codes Connecting to GAS Supply Propane/LP External Supply Tank Regulator Vent Pointing DownChecking GAS Connections Make sure control knob of heater is in the OFF position Pressure Testing Heater GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa ClosedLighting Instructions For Your Safety Read Before LightingOperating Heater Electronic Ignitor Auxiliary Pilot Knob ButtonTo Turn OFF GAS To Appliance Manual Lighting ProcedureHAND-HELD Remote Control Operation Thermostat OperationPilot Flame Pattern Changing Set TemperatureInspecting Heater Burner Flame PatternService Hints Cleaning MaintenanceTechnical Service Troubleshooting Observed Problem Possible Cause RemedyAssembly Goes out when control knob isProblem could be caused by Delayed ignition of burners Manifold pressure is too lowGas leak. See Warning Illustrated Parts Breakdown Models CTR25NR, VTN25R, CTR22PR and VTP22RParts List Accessories SpecificationsService Publications Replacement Parts Parts Central FBDPatent Pending QUÉ Hacer SI Percibe Olor a GAS Modelos CTR25NR, CTR22PR, VTN25R Y VTP22RTabla DE Contenido Información DE SeguridadContinuación Desempaque Códigos LocalesIdentificación DEL Producto Características DEL ProductoConstrucción inusualmente sellada Aire Para Combustión VentilaciónCómo Procurar LA Ventilación Adecuada Espacio confinado o no confinadoAire Para Ventilación Aire del interior de la construcción para ventilaciónArtículos DE Instalación InstalaciónVerifique EL Tipo DE GAS Ubicación DEL CalentadorCubierta de la batería Instalación DEL Receptor DE Control RemotoReceptor Baterías AA Soporte del Conector Buje Del alambre ReceptorReemplazo DE LA Batería DEL Encendedor Instalación DE LAS Baterías EN EL Control RemotoConexión AL Suministro DE GAS PRECAUCIÓNEnelcasodepro- pano o gas LP, nunca conecte el caDistribuidor. Consulte Accesorios, página Revisión DE LAS Conexiones DE GASRepare todas las fugas inmediatamente Vuelva a colocar el panel anterior Cierre la válvula de cierre del equipo consulte la figuraAbra la válvula de cierre del equipo consulte la figura Válvula deInstrucciones DE Encendido Funcionamiento DEL CalentadorPara SU SEGURIDAD, LEA Esto Antes DE Encenderlo Botón de encendido Perilla Auxiliar Del Piloto ElectrónicoFuncionamiento DEL Control Remoto Portátil Funcionamiento DEL TermostatoProcedimiento DE Encendido Manual Función ManualPatrón DE LA Llama DEL Piloto Inspección DEL CalentadorFunción DEL Termostato Patrón DE LA Llama DELLimpieza Y Mantenimiento Servicio TécnicoSolución DE Problemas Problema Observado Causa Posible RemedioProblema Observado Causa Posible RemedioImportante anterior Clasificación Ilustrada DE Piezas Modelos CTR25NR, VTN25R, CTR22PR Y VTP22RLista DE Piezas Publicaciones Para Servicio EspecificacionesAccesorios Válvula DE Cierre DEL Equipo GA5010Piezas Bajo Garantía Piezas DE RepuestoCentral DE Piezas Piezas SIN GarantíaPatente en trámite 113261-01 Rev. a 07/04

CTR25NR, CTR22PR, VTN25R, VTP22R specifications

Desa VTN25R, VTP22R, CTR22PR, and CTR25NR are renowned models in the landscape of power generation and energy efficiency solutions. These products cater to varying needs, providing reliable performance for both residential and commercial applications.

The Desa VTN25R is distinguished by its robust design and high fuel efficiency, making it an ideal choice for users looking to balance power output with energy conservation. This model features a state-of-the-art EcoThrottle technology, which adjusts engine speed according to load, significantly reducing fuel consumption and noise levels. With a maximum output of 2500 watts, the VTN25R ensures that users can power a variety of appliances and equipment without concern for overloading.

Next in line, the Desa VTP22R model stands out for its versatility and compact form factor. Weighing in at just 45 pounds, this generator is incredibly portable, making it an excellent choice for outdoor enthusiasts and those needing backup power in emergency situations. It also incorporates a user-friendly digital display, allowing users to monitor fuel levels, output wattage, and engine performance at a glance. Its quiet operation and low emissions are additional highlights that make the VTP22R an environmentally conscious option.

Turning to the CTR22PR, this generator is designed with advanced inverter technology, supplying clean and stable power suitable for sensitive electronics. Its dual fuel capability allows it to run on both gasoline and propane, offering flexibility and convenience for users in diverse situations. The ergonomic handle and lightweight design facilitate easy transport, while the safety features, including overload protection and automatic shutoff, ensure peace of mind during operation.

Lastly, the CTR25NR model boasts higher wattage capacity coupled with enhanced durability. This unit features heavy-duty components, ensuring it can withstand rigorous usage over time. With features like an LED indicators panel and advanced cooling systems, the CTR25NR promises extended run times and operational efficiency. Users appreciate its ease of maintenance and serviceability, which translate into a longer lifespan.

In summary, the Desa VTN25R, VTP22R, CTR22PR, and CTR25NR generators offer a range of features and technologies tailored to meet the needs of different users. Whether it’s fuel efficiency, portability, clean power supply, or heavy-duty performance, these models demonstrate a commitment to reliability and innovation in the power generation market.
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