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With competitive price and timely delivery, guangteng sincerely hope to be your supplier and partner.

Standard refund policy

Claim a refund if your order doesn't ship, is missing, or arrives with product issues

Where can I find a dealer?

You can speak directly with one of our sales agents via , or text message for more information.

Who will install my heat pump?

Mbtek does not complete the installation. Any HVAC professional will be able to install your purchase. If you require assistance finding one, we are here to help.

The company is the world’s best EVI DC inverter heat pump supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

Where can I find parts?

Here We have spare parts ready to ship the following business day.

When will I receive my unit?

As soon as the unit is in stock, we will book the shipment following business day. The availability (or ETA) of a specific unit is mentioned on the top of each product page. Depending on your location, delivery can take anywhere from 3 to 12 days

Do I have to pay customs fees if my unit is coming from another country?

No. We take responsibility for these charges.

Are your products shipped in the U.S. or Canada?

It varies for each product. However, we have warehouses in Pennsylvania (U.S.), Alberta (CAN), and Quebec (CAN).

For more information, please visit R290 DC Inverter Heat Pump.