Pahlen Compact Electric Heater
AISI 316L acid proof stainless steel body. Incoloy 825 heating elements. Also available with titanium body and Nic-Tech treated elements. Supplied with integral thermostat (0 ˚C-45 ˚C), hi-limit stat and pressure switch. Heaters of 6 kW and larger require secondary contactors (not included). Minimum flow 90 L/min.
Bowman Cupro Nickel Heat Exchanger
Available with cupro-nickel, titanium or stainless steel tube stacks. Integral 7 mm thermostat pockets on most models for easier installation. See tables for details. Titanium materials in contact with pool water come with a 10 year anti-corrosion guarantee. More efficient – more heat transfer tubes than many competitors’ heat exchangers. Easy to maintain – special feature enables the end covers and tube stack to be removed for cleaning purposes. Easy to install – most units come complete with imperial and metric solvent weld adaptors allowing for easy installation into pool pipework.