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810 ThermoMat 2.0

810 ThermoMat 2.0

  • Improved regulation
  • Compact design
  • High efficiency pump from Grundfos / Wilo

LK 810 ThermoMat 2.0 is a loading unit for heating ­applications with solid fuel boilers and storage tanks. The ­loading unit is intended to ensure a high return temperature as well as an optimal temperature stratification in the storage tank, thus increasing the efficiency of the system. Tarring and ­condensation are prevented which prolongs boiler life.

The LK 810 ThermoMat 2.0 is a compact design with an integrated low-energy circulating pump and a thermic loading valve that regulates on two ports. The loading unit has three ball valves to simplify installation and maintenance, three thermo­meters that allow for simple control of the loading process and an ­insulation to minimize heat loss. The loading unit is ­available in two versions – with or without check valve. With a check valve the functions described under phase 4 will be ­obtained. The loading unit is reversible and can easily be adapted for mounting to the right or left of the boiler. Thanks to the three ball valves any part can be changed without draining the system in case of servicing.

LK 810 ThermoMat 2.0 is also available with a circulating pump that is controlled by a PWM-signal. For more information please contact our sales department.

LK 810 ThermoMat 2.0 is installed in the return circuit between the solid fuel boiler and the storage tank. The unit should be mounted upright with the drive-shaft of the circulating pump in a horizontal position.

The loading unit normally requires no maintenance. The installation should be checked regularly.

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Technical Data

Voltage: 230 VAC 50 Hz
Power consumption: G: 5-52 W, depending on pump speed
W: 3-75 W, depending on pump speed
Max. boiler efficiency: 65 kW at 20 °C ΔT
Max. working pressure: 0.6 MPa (6 bar)
Working temperature: G: Min. 5 °C/Max. 110 °C
W: Min. 5 °C/Max. 95 °C
Return temperature: 55 °C, 60 °C, 65 °C or 70 °C
Ambient temperature: G: Min. 0 °C/Max. 70 °C
W: Min. 5 °C/Max. 60 °C
Thread standard: Rp – female thread
Media 1: Water – Glycol mixture max. 50%
Circulating pumps: Grundfos UPM3 AUTO xx-70, Wilo Para /8 SC FS14, EEI ≤ 0.23 (see pump datasheet/label for exact value)
Material, valve body: Brass EN 1982 CB753S
Material, insulation: Expanded Polypropylene EPP
Flow: Max. 5900 l/h

Documents


PDF
Products sheet

PDF
Certificate / Type approval

PDF
Instruction manual

Variants

Article Type Return temp. °C Dim. A mm B mm C mm D mm E mm F mm Weight (kg) Dimensional sketch Item List
181640 with check valve 55 F 1″ 208 195 195 255 82 120 4.0
181642 with check valve 55 F 1¼” 208 195 195 255 82 120 4.0
181646 with check valve 60 F 1″ 208 195 195 255 82 120 4.0
181648 with check valve 60 F 1¼” 208 195 195 255 82 120 4.0
181651 without check valve 65 F 1″ 208 195 195 255 82 120 4.0
181652 with check valve 65 F 1″ 208 195 195 255 82 120 4.0
181654 with check valve 65 F 1¼” 208 195 195 255 82 120 4.0
181658 with check valve 70 F 1″ 208 195 195 255 82 120 4.0
181660 with check valve 70 F 1¼” 208 195 195 255 82 120 4.0

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