Heat Siphon Test Result verified by Independent Testing done at Intertek Testing Laboratories
The Heat Siphon Z575HP's Coefficient
of Performance (COP) is well above
ALL COMPETITION based on independent testing in accordance with
Heating & Refrigeration Institute Heat Pump Pool Heater Standard
HEAT SIPHONS: Top Efficiency
Last 14 Years!
Since 1983 Heat Siphon has been leading the pool heater industry
with advances and innovations.
TWELVE YEARS RUNNING we are at the TOP of CLASS verified
by an Independent test lab.
The graph on the Left shows these
test results COP vs HEAT OUTPUT.
Our Z-Series Z575HP is AHRI rated at 119,800 BTUH @ a COP of 6.21. The most efficient pool heaters you can
buy in the most popular size - 85,000 BTUH and above!
In fact, the Z575HP is more efficient BY an AVERAGE of 13% and beats the lower
tier group by at least 30%!!
THAT MEANS you
will use 13 to at 30% LESS electrcity per unit of heat delivered.