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This Apollo 20-151-00 model is rated for 125 PSI at 350°F and up to 300 PSI at 100°F
maintaining the pressure drops across the valve necessary for optimal diaphragm function
while the manual opener lever provides quick system filling and manual override capabilities during power failures
What are the symptoms of a failing Laars RW2014900 sensor
Patterson-Kelley 86-7100-0230 Flame Rod Crown R-407A This Apollo 20-151-00 model isThe Patterson Kelley 86 7100 0230 Flame Rod Crown (Model 05 050 S) is a critical flame sensing component engineered for precise ionization detection in high efficiency commercial boilers. Designed for compatibility with the Patterson Kelley Mach series and Modu Fire Forced Draft systems, this flame rod ensures the flame safeguard control receives a consistent microamp signal during the combustion cycle. Constructed with high grade alloys to withstand
US$ 44.99
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