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WTO notification · TBT

ChinaProposed measure, not in force yet

Machinery, plant – China

Official title

National Standard of the P.R.C., Minimum allowable values of energy efficiency and energy efficiency grades for heat pump water heater

China notified this proposed TBT measure to the WTO on 10 August 2026. The comment period closed on 9 October 2026.

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Source: WTO ePing (opens in a new tab). Summaries by Expodite, which is independent of the WTO.

Published here:

At a glance

Products

Heat pump water heater for household and similar application, heat pump water heater for commercial & industrial and similar application

HS codes
  • 84 · Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof
    • 841911 Instantaneous gas water heaters (excl. boilers or water heaters for central heating)
    • 841919 Instantaneous or storage water heaters, non-electric (excl. instantaneous gas water heaters, solar water heaters and boilers or water heaters for central…
Notifying member
China
Status
Proposed measure, not in force yet
Objectives
  • Consumer information, labelling
  • Protection of the environment
Area
TBT: Technical product rulesTechnical barriers to trade
Notification type
Regular notification
Document symbol
G/TBT/N/CHN/2312

Key dates

Distributed by the WTO
Comment deadline
Closed on 9 October 2026
Proposed adoption
To be determined
Proposed entry into force
24 months after approval

How to comment

The comment period closed on 9 October 2026. You can still raise concerns about the measure with your country's WTO TBT enquiry point, quoting the document symbol G/TBT/N/CHN/2312; it can take them up with China.

Find your country's enquiry point on WTO ePing (opens in a new tab)

What the notification says

This document specifies the load rating, energy efficiency grade, minimum allowable value of energy efficiency and test methods for heat pump water heaters, as well as the calculation methods for annual energy consumption and annual CO₂emission. This document applies to motor-driven water heaters that use vapor compression refrigeration cycle, take air as heat source and aim to supply hot water. This document does not apply to water-source heat pump water heaters.

Sources

Expodite writes its summary from the official record. The notification and the documents it notifies are on the WTO's own websites.

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