Direct Vent—Vertical

 

 

Certified Vent

 

Vent and

 

Horizontal Vent Height

 

Combustion

 

Air Inlet

 

 

 

 

 

 

 

 

 

Intake Air

 

 

(ft)

 

Air Intake

 

 

Model No.

Material

 

Vent Size

 

 

 

 

 

Pipe

 

Max.

 

 

 

Min.

 

Max.

 

 

 

 

(Canada Only:

 

(in.)

 

 

 

Material

 

Length (ft)*

 

300

 

 

 

 

 

 

 

 

 

 

 

ULC-S636 PVC

 

 

 

 

 

 

 

 

 

 

 

 

and CPVC)

 

4

 

 

 

 

 

Galvanized

 

 

 

 

Stainless Steel,

 

 

 

 

 

 

 

 

 

500

 

 

0

 

100

 

 

100

 

AL29-4C,

 

 

 

 

 

Steel,

 

 

 

ANSI/ASTM D1785

 

 

 

 

 

 

 

PVC, ABS,

 

 

 

 

Sch 40 PVC,

 

 

 

 

 

 

 

CPVC

 

 

 

850

 

6

 

 

 

 

 

 

 

 

ANSI/ASTM F441

 

 

 

 

 

 

 

 

 

 

 

Sch 40 CPVC

 

 

 

 

 

 

 

 

 

 

 

* Subtract 10 ft per elbow. Max. 4 elbows.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table O: Category IV Horizontal Vent & Horizontal Direct Vent

 

 

Direct Vent—Vertical

Fig. 24: Direct Vent - Vertical

CAUTION: This venting system requires the installation of a condensate drain in the vent piping per the vent manufacturer’s instructions. Failure to install a condensate drain in the venting system will void all warranties on this boiler.

Installation

These installations utilize the heater-mounted blower to draw combustion air from outdoors and vent com- bustion products to the outdoors.

The total length of air supply pipe cannot exceed the distances listed in Table L. Each elbow used is equal to 10 ft of straight pipe. This will allow installation in any arrangement that does not exceed the lengths shown in Table L.

The vent cap is not considered in the overall length of the venting system.

Care must be taken during assembly that all joints are sealed properly and are airtight.

The vent must be installed to prevent the potential ac- cumulation of condensate in the vent pipes. It is required that:

1.The vent must be installed with a condensate drain as directed by the vent manufacturer.

2.The vent must be installed with a slight upward slope of not more than 1/4 inch per foot of hori- zontal run to the vent terminal.

Termination

The vent cap MUST be mounted on the exterior of the building. The vent cap cannot be installed in a well or below grade. The vent cap must be installed at least 1 ft above ground level and above normal snow levels. The vent cap MUST NOT be installed with any com- bustion air inlet directly above a vent cap. This vertical spacing would allow the flue products from the vent cap to be pulled into the combustion air intake installed above.

30

Page 30
Image 30
Raypak 850, 300 operating instructions Direct Vent-Vertical

300, 850 specifications

Raypak is a renowned name in the heating industry, particularly known for its high-quality pool and spa heaters. Among their extensive product line, the Raypak 850, 500, 300, 400, and 700 models stand out for their reliability, efficiency, and cutting-edge technologies. Each model is designed to cater to different needs and applications while maintaining Raypak’s commitment to performance.

The Raypak 850 is designed for larger commercial pools or residential setups requiring high output. With a powerful heat exchanger made from copper and bronze, it ensures superior heat transfer and longevity. Its digital control system provides precise temperature regulation, enhancing user experience. Moreover, it features a durable construction with weather-resistant materials, ensuring lasting performance in various environments.

The Raypak 500 model offers a balance between efficiency and compactness. It features eco-friendly technology that reduces energy consumption without sacrificing performance. The integrated thermostat allows users to maintain consistent water temperatures, making it ideal for residential pools. This model is well-regarded for its user-friendly digital display, simplifying operation and monitoring.

For those needing a more moderate capacity, the Raypak 300 is an efficient choice. It combines robust engineering with an easy-to-use interface. Its advanced ignition system improves reliability while minimizing energy waste. The Raypak 300’s compact design allows for easy installation in various spaces, making it an excellent option for smaller pools.

The Raypak 400 heats water quickly and efficiently, making it suitable for both residential pools and spas. It features a high-capacity heating system that ensures optimal performance. With a clear LED display, users can easily monitor their settings, while the integrated diagnostics provide real-time feedback for maintenance and troubleshooting.

Lastly, the Raypak 700 model is known for its versatility and robust performance. It is equipped with advanced safety features, including a high limit switch and water flow detection mechanism, to ensure safe operation. The model's energy-efficient design enhances its eco-friendliness, making it a popular choice among environmentally conscious users.

Collectively, these Raypak models exemplify superior engineering, performance, and user-friendliness. Their innovative features ensure that they meet the varied demands of pool owners while providing reliable heating solutions for leisure and relaxation. Whether for commercial or residential use, the Raypak 850, 500, 300, 400, and 700 offer unmatched quality and efficiency.