Valvula mezcladora termostatica TM3400 Resideo Honeywell

Thermostatic mixing valve TM3400 Resideo Honeywell

Regular price€555,00
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Reseo Honeywell TM3400 Standard Thermostatic Mixing Valve.

The TM3400 / TM3410 standard thermostatic mixing valves are used in central domestic hot water accumulation systems with or without recirculation.
The goal is to maintain a constant mixed water temperature for users by varying the hot water temperature stored. Thermostatic mixing valves can also be used in underfloor heating applications and in alternative energy systems, such as solar and pellet systems.

What is it used for?

Reseo TM3400 standard thermostatic mixing valves are used in domestic hot water central storage systems with or without recirculation.


- Connection diameter: 2"

- External thread

- Adjustable temperature range: 45 ... 65ºC

- Body material: brass

- High flow rate

- Lightness

- High degree of adjustment precision

- Protection against scalds

- Works without external power

- Direct connection to the recirculation circuit (except 1/2")

- Max. pressure working pressure: 10 bar

Complete with female inlet fittings.

Don't just trust our words.


Service 10!,

Problems with transportation and after a WhatsApp and a call the next day we received our robot.

They called us to confirm that everything was ok, highly recommended.

Esther L.S.

Marbella, Malaga


Material received in 48 hours,

20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

100% professionals

Alvaro P.

B. of Salamanca, Madrid


5 Stars. There are 5 of us and we are very happy with the hot water. After searching for information for almost a month on low-consumption hot water systems, we decided on b. heat only hot water. Delivery in just 3 days from the web order.

Delivery was delayed a day due to the height of the package but then everything was perfect.

Thank you :)

Angela R. and Lucas A.

El Limonar, Malaga