How water actually gets heated is a mystery to most people, and so let's attempt to explain what happens in a swimming pool or spa furnace. Not all the water circulating through the equipment actually enters the heater. Only a portion is allowed entrance, while the rest is bypassed and returned back to the pool resulting in a gradual temperature rise. The small amount that is heated flows through the inlet header and enters a chamber of finned tubes called the heat-exchanger - which is exposed to the flames rising off the burners below. The flame passes over each copper tube and then exhausts out the cabin. The amount of heat that actually transfers into the water is the measurement of the heating effeciency of the unit. We at Spectrum accomplish pool heater repairs in Valley Village each week, and dissassemble these systems while cleaning and diagnosing. Sometimes major components are damaged and may be too costly to replace; at those times we may recommend installing a new system. We always attempt a repair first however, as even older furnaces are still functional. If the cabin is rusted through, the choice is already made though because it is a fire hazard to operate. Call us with your questions, and we'd be happy to consult with you, or come out for a site evaluation.

Read more:

• Burbank Pool Maintenance
• Valley Village Pool Heater Repair Articles
  
  . Certified LA County Health Dept - Valley Village, CA
  . Member APSP and United Pool Association
  . California Pool Heating Contractor C-53