A drain valve is provided in the tank for draining water during servicing.

The temperature and pressure relief valve is easily accessible through the front. A nipple is provided (shipped loose with the heater) for installation in the T & P relief valve. A drain line must be connected to the nipple and run to a safe place of disposal.

WARNING: Failure to do so can cause water damage or burns due to scalding if the relief valve should open. Drain line must be as short as possible, pitch downward from the relief valve, and have the same size as the valve discharge connection through-out its entire length. Refer to tag attached to T & P relief valve.

The temperature and pressure relief valve should be manually operated at least once a year to insure that the valve mechanism is still functional. Repair or alteration of valve in any way is prohibited by National Safety Standards and or local codes.

If the relief valve discharges occasionally or peri- odically, this may be due to thermal expansion in a closed water supply system. Contact the water sup- plier or the local plumbing inspector on how to correct this situation. DO NOT plug the relief valve or install a shut-off valve in the discharge drain line.

The heater is equipped with a circulator to provide the minimum water flow in the heater, and maintain a uniform water temperature in the tank. Depending on heater distance from the dishwasher, it may be neces- sary to run empty rack(s) to purge supply of line lower than the required 180°F water temperature. For this reason, it is best to locate heater as close as possible to the dishwasher.

CAUTION: In severe cold weather, freezing air can be drawn through the vent pipes to the heat exchanger during overnight shut-down period. If there is no water circulation or heat in the water, freezing can occur which will damage the heat exchanger. To avoid freezing damage, constant water circulation should be maintained by keeping the booster heater energized so that the circulator (pump) will run. Closing the manual gas shut-off valve will prevent unnecessary heating of the water. NOTE: Under this condition, the ignition system will go into a lock-out mode. To resume service, the heater will need to be reset by momentarily turning the ON/OFF switch to the OFF position, and then to the ON position.

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Raypak B-195 installation instructions
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B-195 specifications

The Raypak B-195 is a prominent model in the realm of heating solutions, specifically designed for residential and commercial applications. Known for its robust construction and high efficiency, the B-195 seamlessly combines reliability with advanced technology. This model is particularly favored in the pool and spa industry, as well as for hydronic heating systems.

One of the standout features of the Raypak B-195 is its compact design, which allows for easy installation in tight spaces. Despite its smaller footprint, the B-195 does not compromise on performance. It has a btu output of 195,000, making it suitable for both heating large pools and providing adequate heating for homes. The B-195 operates on natural gas, which is both cost-effective and environmentally friendly, promoting greener living solutions.

The unit incorporates a user-friendly digital display and control panel, enabling users to set and adjust temperatures with ease. Its advanced microprocessor control technology ensures accurate temperature regulation and efficient operation. Among the technological highlights is the patented Raypak Cupro-Nickel heat exchanger, which not only enhances the heat transfer efficiency but also extends the lifespan of the unit. This material is highly resistant to corrosion, ensuring durability and reducing maintenance needs.

The B-195 also features an exceptional flow sensing system that automatically adjusts the heater operation based on the water flow rate. This dynamic response ensures optimal performance while preventing overheating, enhancing overall safety. Additionally, the unit comes equipped with a high-efficiency ignition system, allowing for quick starts and consistent heat output.

Another significant aspect of the Raypak B-195 is its compatibility with various automation systems, facilitating smart pool management. This allows users to integrate the heater with their existing pool control systems, enabling remote monitoring and control via smart devices.

In terms of energy efficiency, the B-195 meets and often exceeds industry standards, providing a commendable energy factor. This translates to lower operating costs and reduced environmental impact, making it an ideal choice for energy-conscious consumers.

Overall, the Raypak B-195 stands as a testament to innovation in heating technology, offering a blend of efficiency, reliability, and convenience. Whether for a luxury pool or essential home heating, the B-195 delivers outstanding performance tailored to meet diverse heating needs.
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