Raypak Internal Automatic Bypass Valve | 017958F
Raypak Internal Automatic Bypass Valve | 017958F
SKU#: 017958F
017958F Raypak Pool and Spa Gas Heater - Model 206A 266/266A Internal Automatic Bypass Valve
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Raypak Internal Automatic Bypass Valve | 017958F
SKU# 017958F
Manufacturer: RAYPAK
Price:
$167.99
$167.99
NOTE: The Unitherm Governor and Bypass Valve Assy are not individually-replaced components on ASME units. If either needs to be replaced, the entire UG/ Bypass assy must be replaced. The "yellow" spring is used on models 206A, 266A. The "green" spring is used on models 336A, 406A.
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Product Details
About this product
Description
The patented Unitherm Governor is a thermostatic mixing valve specifically designed to maintain constant heater internal temperature between 105°F (41°C) and 115°F (46°C) despite continually changing flow rates from the filter and changing pool temperatures. This narrow range is needed to prevent damaging condensation on the burners which will occur if the heater runs for any length of time below 100°F (38°C). It is also needed to inhibit scale formation in the tubes by maintaining temperatures well below accelerated scaling temperatures.
Highlights
In addition to the Unitherm Governor, a built-in automatic bypass valve is provided in the In/Out header. While the Unitherm Governor responds to the changes in water temperature in the heater, the internal bypass valve automatically responds to changes in water pressure in the piping system. Proper amount of water flow is maintained
through the heater under varying pressures dictated by the conditions of the pump and filter.Features
NOTE: The Unitherm Governor and Bypass Valve Assy are not individually-replaced components on ASME units. If either needs to be replaced, the entire UG/ Bypass assy must be replaced. The "yellow" spring is used on models 206A, 266A. The "green" spring is used on models 336A, 406A.
Brand Information
For over 70 years, Raypak Raypak is a wholly owned subsidiary of Rheem Manufacturing and has been the world’s leading manufacturer of copper finned boilers and heaters. In 2000 Raypak’s primary manufacturing facility was relocated to a completely new 235,000 square foot building in Oxnard, California, its current headquarters. Raypak’s design goals are and have always been high quality, reliability and energy efficiency.
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