Isotherm Square 16 Boiler + mixing v. 115V/750W

Extra long, corrugated coils for high heat exchange efficiency Special 5.0 bar / 70 psi safety valve Simple winter drain Ultra-thick insulation for lowest temperature losses Electric plug-and-play immersion heating element, specially designed to also heat water at the bottom Thermostatic mixing valve available as an option Rugged design Stainless steel water tank to also heat the water at the bottom of the tank Thermostatic mixing valve available as an option Rugged design Water tank made of stainless steel Stable mounting feet made of stainless steel 360° adjustable mounting for easy installation even on bulkheads