Patented Econotherm Heat Exchanger, Heating Capacity

VERSA-155Pool and Spa Heater

3/4" GAS

45"
INDOOR
DRAFT
HOOD
	26-3/4"
3-3/8"	5-1/2"

CONNECTION

49-7/8"

OUTDOOR

STACK

15-1/8"

GAS

3-3/8"

24"

35-5/8"

STACKLESS

TOP

14-5/8"

Note: Outdoor stack and indoor drafthood can be supplied but must be ordered separately.

Specifications

	BTUH			Shipping Weight (lbs.)


	Input		Heater	Stackless		Outdoor
Model	(000)	Castings	Base	Top	Drafthood	Stack
C-155	151	Cast Iron	135	11	8	7

B-155	151	Bronze	135	11	8	7

Patented Econotherm Heat Exchanger

Your VERSA is equipped with a unique all-copper-fin-tube heat exchanger, designed for efficient heat transfer and built to provide years of trouble-free performance. Both header castings are made of porcelainized cast iron for durability and resistance to corrosion and rust. Your VERSA is also available with optional premium bronze headers for completely rust-free operation.

Advanced Unitherm Plus Full-Flow System

Condensation-free operation is ensured even with low temperature inlet water. Both water temperature and flow rate inside the heater are controlled to eliminate condensation, sooting and scale build-up that can shorten heater life. More hot water moves through faster, and more efficiently.

Heating Capacity

The table below shows the heating capacity of the VERSA 155 in temperature rise per hour for a given amount of water. For example, the heater will raise the temperature of a 400-gallon spa 36 °F in one hour. (Spa size in gallons = surface area x average depth x 7.5.) The same heater will raise the temperature of a 400-square-foot pool 1-1/8 °F in one hour.

		Spa Size (Gallons)
	300	400	500	600		700	800

Temp. rise per hour	48 °F	36 °F	29 °F	24 °F		21 °F	15 °F

		Pool Size (Square Feet			)
	300	400	500	600		700	-

Temp. rise per hour	1-1/3 °F	1-1/8 °F	1 °F	3/4 °F		1/2 °F	-

Two-Year Limited Warranty

The VERSA features a two-year limited warranty against defects in materials and workmanship (see warranty for details). In addition, every VERSA is thoroughly tested in simulated field conditions before shipment.

Raypak, Inc.

2151 Eastman Avenue, Oxnard. CA 93030, (805) 278-5300. Fax (800) 872-9725

Raypak Canada Limited

2805 Slough Street, Mississauga, Ontario, Canada L4T IG2. (905) 677-7999. Fax (905) 677-8036

www.raypak.com

155 specifications

Raypak 155 is a notable model in the realm of heating solutions, particularly renowned for its excellence in pool and spa heating. This robust heater is designed to offer unwavering performance while ensuring energy efficiency and reliability, making it a popular choice among homeowners and pool professionals alike.

One of the standout features of the Raypak 155 is its user-friendly digital control system. This innovative interface allows users to effortlessly adjust temperature settings and monitor system functions with precision. The digital readout provides clear visibility, so users can easily track their heater's performance at a glance. The controls often include easy-to-navigate menus, allowing for quick adjustments that cater to immediate needs.

The Raypak 155 employs advanced copper fin-tube technology, which enhances heat transfer efficiency. This design not only maximizes the heater's performance but also ensures a longer lifespan. The copper fins improve heat exchange, leading to quicker heating times, which is particularly beneficial during cooler months when pool usage tends to decline.

Built with durability in mind, the Raypak 155 features a weather-resistant chassis that can withstand harsh environmental conditions. This ruggedness means that it can be installed in various outdoor settings without fear of degradation over time. Additionally, its compact design makes it suitable for tight spaces, ensuring versatility in installation.

Another appealing characteristic of the Raypak 155 is its energy efficiency. The heater is designed to minimize energy consumption while maximizing output, making it an environmentally friendly choice. Enhanced efficiency means lower operational costs and a reduced carbon footprint, aligning with the growing demand for sustainable heating solutions.

The Raypak 155 is also compatible with a range of fuel sources, including natural gas and propane. This adaptability allows users to choose the fuel type that best suits their needs and availability, contributing to its widespread appeal.

In summary, the Raypak 155 combines advanced technology, user-oriented design, and robust construction, making it an excellent choice for heating pools and spas. Its features cater to both functionality and efficiency, ensuring that users enjoy a comfortable swimming experience year-round. With its reliability and ease of use, the Raypak 155 stands out in the competitive landscape of heating solutions.