Desa Tech CGR50BPA, CGR65BPA, CGR35PA, CGR50PA, CGR65PA installation manual Contents

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2

CONTENTS

SECTION

PAGE

Safety Information

3

Product Identification

5

Local Codes

6

Unpacking

6

Product Features

6

Installing Heater

6

Check Gas Type

6

Installation Items

6

Locating Heater

7

Venting Heater

8

Connecting to Gas Supply

11

Checking Gas Connections

13

Installing Radiants

14

Installing Glass Panel

15

Air For Combustion and Ventilation

17

Determining Fresh-Air Flow for Heater Location

 

Example 1: Locating Heater in Unconfined (Open) Area 18

Draft Hood Spillage Test

18

Providing Permanent Fresh-Air Ventilation

19

Example 2: Locating Heater in Confined (Closed) Area ..

20

Ventilating Confined Area

20

Operating Heater

21

For Your Safety Read Before Lighting

21

Lighting Instructions

21

Manual Lighting Procedure

23

Blower Operation (For Models with Blower)

23

To Turn Off Gas To Appliance

23

Inspecting Pilot and Burner Flame

24

Pilot Flame Pattern

24

Burner Flame Pattern

24

Cleaning and Maintenance

26

Troubleshooting

27

Service Procedures

32

Removing Control Valve and Burner Tube

32

Removing Burner

33

Changing Burner Orifice

34

Blower Wiring Diagram

34

Technical Service

35

Specifications

35

Service Hints

35

Ordering Replacement Parts

36

Parts Centrals

36

Accessories

37

Illustrated Parts List

38-41

Warranty Information

Back Cover

100793

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualFor Your Safety Contents Safety Information Safety Information Product IdentificationInstallation Items FeaturesInstalling Heater UnpackingInstalling Heater Locating HeaterVenting Heater Venting Heater Do not vent heater in any of the following ways see FigureVenting Heater Proper Size Vent Heater Gas Connection Pressure Testing Gas Supply Piping System Checking GAS ConnectionsInstalling Radiants Location of RadiantsInstalling Glass Panel For Radiant Models OnlyInserting Glass into Lower Retaining Channel AIR for Combustion and Ventilation Determining FRESH-AIR Flow for Heater Location AIR forVentilation Draft Hood Spillage TestCombustion Ventilation Air from OutdoorsConfined area has an air volume of less than 50 cubic 18 to make sure fresh air ventilation is adequateLighting Instructions For Your Safety Read Before LightingOperating Heater Viewing Pilot To Turn OFF GAS to Appliance Manual Lighting ProcedureBlower Operation Shutting Off HeaterBurner Flame Pattern Inspecting Pilot and Burner FlamePilot Flame Pattern Flame Cleaning MaintenanceTrouble Shooting Observed Possible Problem Cause RemedyCleaning and Mainte TROUBLE- ShootingSee Changing Burner Orifice, Lighting Instructions Ing statement at TopService Procedures Removing Control Valve and Burner TubeRemoving Burner Blower WiringDiagram Changing Burner Orifice35,000 BTU/Hr 50,000 BTU/Hr Technical ServiceService Hints ModelOrdering Parts Under WarrantyParts Not Under Warranty PartsAccessories Illustrated Parts List Blower AssemblyIllustrated Parts List Cabinet Assembly for Radiant Models Burner Assembly for Radiant Models Parts List Burner Assembly for Radiant Models 100793 100793 Warranty Information Limited Warranty Comfort Glow Vented Propane GAS Heaters

CGR50BPA, CGR65BPA, CGR65PA, CGR35PA, CGR50PA specifications

Desa Tech's CGR series, including the CGR50PA, CGR35PA, CGR65PA, CGR65BPA, and CGR50BPA, represents a cutting-edge line of gas logs designed for efficiency, reliability, and user-friendly operation. Each model combines modern engineering with top-tier technologies to deliver warmth and aesthetic appeal to any living space.

The CGR50PA is known for its compact yet powerful heating capabilities, offering a maximum input of 50,000 BTUs. This model is ideal for smaller rooms, providing consistent warmth without taking up excessive space. Its advanced burner technology ensures a realistic flame appearance, enhancing the ambiance of any setting.

The CGR35PA stands out with its lower BTU output of 35,000, making it perfect for cozy spaces or homes looking for a supplemental heating source. This model emphasizes energy efficiency, utilizing a state-of-the-art control system that optimizes fuel consumption while maintaining performance and comfort.

In contrast, the CGR65PA is designed for larger areas, boasting an impressive output of 65,000 BTUs. This model features a dual burner system, which not only increases heat distribution but also adds to the visual appeal with varying flame heights. Its robust construction guarantees durability, and an easy-to-use remote control provides added convenience.

The CGR65BPA variant further increases efficiency with its built-in blower system, which circulates warm air throughout the room, ensuring even heating. This model is particularly useful in expansive living areas where traditional heating methods may fall short. Its innovative safety features, including an oxygen depletion sensor, provide peace of mind for users.

Lastly, the CGR50BPA combines the advantages of its siblings, offering a balanced heating solution for medium-sized rooms. With a blower and adjustable thermostat, this model allows users to tailor their heating experience. Each unit in the CGR series is compatible with natural gas or propane, maximizing versatility based on individual preferences or regional availability.

Overall, the Desa Tech CGR series epitomizes modern gas log technology, focusing on performance, efficiency, and safety, making them an excellent choice for anyone seeking reliable and attractive heating solutions.