GOLD CGa Gas-Fired Water Boiler — Boiler Manual

6b Start-up — operate boiler

$/ ./4 proceed with boiler operation unless boiler and system have been filled with water and all instruc- tions and procedures of previous manual sections have been completed. Failure to do so could result in severe personal injury, death or substantial property damage.

"EFORE STARTINGSTHEABOILER NDO THE FOLLOWING

ss2EAD MANUAL 3ECTIONT and the ,IGHTING/PERATING INSTRUCTION procedure (see 4ABLE , below).

ss6ERIFY THE BOILERHAND SYSTEM ARE FULL OFLWATER.

ss6ERIFY THEH3TARTUP PREPARATION procedures of 3ECTIONT have been completed.

4ABLE  Lighting/Operating instruction location guide

Models

Standing pilot

 

Gas

Page

Spark-ignited pilot

Gas

Page

 

 

 

 

 

 

 

 

CGa-25

Honeywell VR8200/VR8300

Natural or

35

Honeywell VR8204/VR8304

Natural

40

 

Propane

to

 

 

 

 

 

 

 

 

 

 

 

Robertshaw 7200

Natural

41

CGa-6

Robertshaw 7200

 

Natural

36

 

White-Rodgers 36E

Natural

42

 

 

 

 

 

CGa-7

Honeywell VR8200/VR8300

 

Natural or

35

Honeywell VR8204/VR8304

Natural

40

to

 

Propane

CGa-8

 

 

 

 

 

 

 

Robertshaw 7200

 

Natural

36

White-Rodgers 36C

Natural

43

 

 

 

 

 

 

 

 

30

Part Number 550-101-009/0107

Page 30
Image 30
Weil-McLain CGA25SPDN manual 6b Start-up operate boiler, Efore STARTINGSTHEABOILERNDO the FOLLOWING

CGA25SPDN specifications

The Weil-McLain CGA25SPDN is a high-efficiency gas-fired boiler designed to deliver dependable heating performance while maintaining a strong focus on energy savings and user-friendly operation. Ideal for residential applications, this boiler is engineered to provide consistent warmth and comfort in homes with various heating demands.

One of the main features of the CGA25SPDN is its durable construction. Built with high-quality materials, this boiler is designed to withstand the rigors of frequent operation while maximizing longevity. It features an advanced cast iron heat exchanger that efficiently transfers heat to the water, resulting in lower energy costs and improved overall performance.

Efficiency is a key characteristic of the Weil-McLain CGA25SPDN. Its design promotes efficient combustion, allowing for a higher Annual Fuel Utilization Efficiency (AFUE) rating. With an AFUE rating of up to 82%, this boiler ensures that more of the fuel used is converted into usable heat, which translates to reduced energy bills for homeowners.

The boiler exhibits a user-friendly control system that allows for easy operation and maintenance. It comes equipped with an integrated vent damper that maximizes efficiency by reducing heat loss during standby periods. Additionally, the CGA25SPDN features an adjustable thermostat, enabling homeowners to customize their heating preferences easily.

Another significant feature of the CGA25SPDN is its versatility. The boiler is compatible with various heating applications, including hot water heating systems and home heating configurations. This adaptability makes it a great choice for both new installations and retrofitting existing systems.

Safety is always a concern with gas-fired appliances, and the Weil-McLain CGA25SPDN addresses this through its advanced safety mechanisms. The boiler incorporates safety controls that prevent overheating and ensure proper operation, providing peace of mind to homeowners.

In summary, the Weil-McLain CGA25SPDN stands out as a reliable and efficient heating solution for residential settings. With its durable construction, high-efficiency performance, user-friendly controls, and impressive safety features, it is an exceptional choice for those seeking a dependable gas-fired boiler that meets modern heating demands while keeping energy costs in check. Homeowners can trust the Weil-McLain CGA25SPDN for warmth and comfort through the cold months.