CTC - UK
  • hot water 250 zenith widgkit image
  • hot water 550 zenith widkit image

CTC Intelligent Thermal Stores

CTC EcoZenith i250

Compact Intelligent Thermal Store built-in Heat Pump Control.EZ250H cut small

The CTC EcoZenith i250 is a compact intelligent thermal store design developed to integrate with CTC EcoAir air source

or EcoPart ground source heat pumps.

  • Intelligent thermal store providing both heating (LTHW) and domestic hot water (DHW)
  • Controls a CTC heat pump and two weather compensated heating circuits
  • Produces up to 20 l/min of DHW safe from Legionella
  • Integrates with gas, oil, wood and pellet fired boilers as well as solar panels
  • Can control swimming pool heating, borehole recharging and comfort cooling
  • With the CTC Connect app the system can be controlled from your smart phone or iPad via the internet or SMS

Data sheet: EcoZenth i250

CTC EcoZenith i350

System Tank and built-in Heat Pump Control

CTC EcoZenith i350 was developed using the latest technology and has the highest hot water capacity in its class. Equipped with highEZ350L cut

efficiency water heater technology when combined with CTC EcoAir or CTC EcoPart, it can produce over 300 litres of hot water – best in its class.

  • Highly efficient indoor module
  • Controls a CTC heat pump and two weather compensated heating circuits
  • Combined with the CTC EcoAir 510M or 520M produces very high SCOP
  • Produces up to 300 litres of DHW safe from Legionella
  • Integrates with gas, oil, wood and pellet fired boilers as well as solar panels
  • Can control swimming pool heating, borehole recharging and comfort cooling
  • With the CTC Connect app the system can be controlled from your smart phone or iPad via the internet or SMS

Data sheet: EcoZenth i350

CTC EcoZenith i550

Compact Intelligent all-in-one Thermal Store with intelligent control and EnergyFlex

The CTC EcoZenith i550 is a thermal store with built-in intelligent controls. As part of the EnergyFlex family of products the EcoZenith i550 offers a unique and efficient solution to your total heating and hot water requirements.EZ I550 pro

  • Intelligent thermal store providing both heating (LTHW) and domestic hot water (DHW)
  • Controls up to 3 CTC heat pumps and 3 weather compensated heating circuits
  • Produces up to 40 l/min of DHW safe from Legionella
  • Built-in 10 kW solar coil and controller as standard
  • Integrates with gas, oil, wood and pellet fired boilers
  • Can control swimming pool heating, borehole recharging, comfort cooling and much more
  • Heating system schematic produced with CTC EcoZenith i550 Dynamic PDF
  • With CTC Connect app the system can be controlled from your smart phone or iPad via the Internet or SMS

Data sheet: EcoZenth i550

Contact CTC - UK

CTC Enertech Group
Ten Acres
Berry Hill
Droitwich
WR9 9AQ
Phone +44 1905 791 610
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