CTC EcoPart 400 Pro/Basic

A staged ground source heat pump for industries and larger properties with built-in control and separate hot water preparation. Available as Basic and Pro. Pro can control heating, cooling, hot water and climate systems. The pump is available in three sizes and can run alone or be connected with up to five units.

Using separate cooling modules, CTC EcoPart Pro/Basic is able to increase output in three stages. This provides gentler operation and better adaptation to the building's various output requirements. The result is fewer starts/stops and higher heating comfort compared with single-stage products. The separate cooling modules also have a very low noise level.

CTC EcoPart Pro/Basic is available in three sizes: 25, 30 and 35 kW which can be connected in series to produce up to 170 kW (1 x CTC EcoPart i435 Pro + 4 x CTC EcoPart 435).

The unique control system CTC EcoLogic Pro is integrated into CTC EcoPart Pro and monitors and controls CTC's heat pumps, solar panels, peak heat, buffer tanks, pools, cooling, etc.

CTC EcoPart Basic can be controlled with a digital signal, known as thermostat control. Furthermore, this can then be controlled by regulating the return temperature, a simple control that is ideal for accumulator charging, for example.

Thanks to an advanced refrigerant circuit and highly efficient compressors, the CTC EcoPart Pro can produce water as hot as 65 °C. This means you can have more hot water and warmer radiators. Ideal for properties with high primary flow temperatures.

Ground source, geothermal or lake heat is used as the heat source. The brine system can easily be connected to the right, left, top or rear. CTC EcoPart – a sure and obvious choice.

Suitable for one-and two-pipe systems, convectors and underfloor heating

Soft-start function

Flexible connection

65 °C primary flow temperature

No need to inspect the refrigerant

Built-in control

Class A, low-energy circulation pumps

25, 30 or 35 kW, which can be connected in series

Twin quiet scroll compressors

Can be controlled from a smartphone with myUplink+

Model designation	Item no.
CTC EcoPart 425 Basic, 230V	587001011
CTC EcoPart 425 Basic, 400V	587000011
CTC EcoPart 430 Basic, 230V	587001012
CTC EcoPart 430 Basic, 400V	587000012
CTC EcoPart 435 Basic, 400V	587000013
CTC EcoPart i425 Pro, 230V	587001001
CTC EcoPart i425 Pro, 400V	587000001
CTC EcoPart i430 Pro, 230V	587001002
CTC EcoPart i430 Pro, 400V	587000002
CTC EcoPart i435 Pro, 400V	587000003

Item no.: 583434401

Actuator ARA671

Actuator ARA 671 for mixing valve group 2, 3 point. 6 nm, 230V, 4 minutes operating time, without limit switch. Cable length 1.6m. Intended for valve DN 15-50.

Item no.: 585513301

CTC BMS/internet

For external, online control of your property via Modbus. BMS (Building managemant system).

Item no.: 587477303

CTC Charge pump 25/70-130 6-8 kW

7.0 m A-class PWM. Suitable for 6-8 kW heat pumps

Item no.: 587477302

CTC Charge pump 25/75-130 10-12kW

7.5 m A-class PWM. Suitable for 10-12 kW heat pumps

Item no.: 587477301

CTC Charge pump 25/85-130 14-20 kW

8.5 m A-class PWM. Suitable for 14-22 kW heat pumps

Item no.: 585821303

CTC Converter 2.0

Enables the CTC's Series 400 heat pumps to be combined with V3 control unit

Item no.: 582515301

CTC DHW button

Activates the extra hot water function, wire-bound

Item no.: 585920001

CTC EcoComfort

A passive cooling unit that uses the borehole's cool temperature

Item no.: 588000001

CTC EcoVent 20

Exhaust air unit - Adapted for placement above the heat pump

Item no.: 587396301

CTC Extra Shunt Group

Complete package for neat and easy installation of additional heating circuits

Item no.: 586463303R

CTC Housing Cover 588 mm

Hide pipe connections, etc. with a stylish housing cover

Item no.: 586463301R

CTC Housing cover 146 mm

Hide pipe connections, etc. with a stylish housing cover

Item no.: 586463302R

CTC Housing cover 488 mm

Hide pipe connections, etc. with a stylish housing cover

Item no.: 585903301

CTC Mixing Valve Package Pro

Shunt valve and motor valve for installation in shunt systems, 22 mm connection

Item no.: 586500301

CTC Raised Base 168 mm

Base 168 mm, white lacquered. Mounted under the heat pump for more space under the product.

Item no.: 589590301

CTC Raised base II

168 mm. For more space under the heat pump

Item no.: 589597301

CTC Safety pressure switch

Provides a warning in the event of low brine pressure

Item no.: 588300301

CTC SmartControl Gateway

Base unit able to control up to seven optional units

Item no.: 588307301

CTC SmartControl Multi-button

Wireless 2 mode button (base unit required)

Item no.: 588300302

CTC SmartControl Repeater

Amplifies the signal between the base unit and the different accessories

Item no.: 588306301

CTC SmartControl Room Sensor

Solar powered and wireless with rechargeable battery (base unit required)

Item no.: 588305301

CTC SmartControl Room/Humidity Sensor

Solar powered and wireless with rechargeable battery (base unit required)

Item no.: 588300303

CTC SmartControl Room/Humidity/CO2 sensor

Wired sensor that can control ventilation on demand (base unit required)

Item no.: 587700001

CTC Solar Pump Station

Compact solar pump station for solar heating

Item no.: 587458301

CTC Start-kit EcoSol

Start kit for connecting CTC solar control with existing solar system

Item no.: 586041401

Communication cable 10 m

For when the control unit and heat pump are far apart (more than 5m)

Item no.: 586703304

Filter ball valve 1 1/2"

Ball valve with handle and dirt filter (0.6 mm) for heating/cooling system. Internal thread. DN40/Kvs 36.8

Item no.: 586703303

Filter ball valve 1 1/4"

Ball valve with handle and dirt filter (0.6 mm) for heating/cooling system. Internal thread. DN32/Kvs 24.7

Item no.: 586703302

Filter ball valve 1"

Ball valve with handle and dirt filter (0.6 mm) for heating/cooling system. Internal thread. DN25/Kvs 12.6

Item no.: 586703305

Filter ball valve 2"

Ball valve with handle and dirt filter (0.6 mm) for heating/cooling system. Internal thread. DN50/Kvs 62.7

Item no.: 586703301

Filter ball valve 3/4"

Ball valve with handle and dirt filter (0.6 mm) for heating/cooling system. Internal thread. DN20/Kvs 7.1

Item no.: 583433402

Mixing valve DN15 KVS 2,5

Mixing valve/valve VRG131 for heat pump 7-11kW, 3-way, PN10, Kvs2,5.

Item no.: 583433403

Mixing valve DN25 KVS 10

3-way valve, internal thread. Temperature range -10 to + 130 ° C. Suitable actuator series ARA600.

Item no.: 583433404

Mixing valve DN32 KVS 16

3-way valve, internal thread. Temperature range -10 to + 130 ° C. Suitable actuator series ARA600.

Item no.: 583433405

Mixing valve DN40 KVS 40

3-way valve, internal thread. Temperature range -10 to + 130 ° C. Suitable actuator series ARA600.

Item no.: 583433406

Mixing valve DN50 KVS 50

3-way valve, internal thread. Temperature range -10 to + 130 ° C. Suitable actuator series ARA600.

Item no.: 583435401

Mixing valve VRB243 20-4,0

4-way bivalent mixing valve. Clamping ring clamp 22 mm. DN20. Kvs 4 m³/h.

Item no.: 586710303

Swing check valve 184GO-25 INV

Soft-sealing swing check valve with rubber seal in NBR. For refill rate G25 6251102.

Item no.: 586710304

Swing check valve 184GO-25 INV

Soft-sealing swing check valve with rubber seal in NBR. For refill rate G32 6251103.

Recommended approximate prices in SEK incl. VAT

All accessories

CTC EcoPart 425-435 Pro/Basic Manual

Matris: Värmepump - Styrenhet Information sheet

Matris: Givare Värmepumpar Information sheet

Smart Electricity price control compendium Information sheet

Smart Elprisstyrning snabbguide Manual

CTC EcoPart 425-435 Pro/Basic Product sheet

Instruction Cyber security UK Information sheet

Statement of compliance Cyber security UK Information sheet