ベータ版

新しいNaturalRefrigerants.comです。技術的な問題や内容の誤りにお気づきの場合は、info@naturalrefrigerants.com までお知らせください。

製品を宣伝する

02アーカイブ

R290 HVAC

2026-07-01

Systemair Launches Packaged Air-Handling Unit with Integrated R290 Heat Pump

An image of Geniox, a new air-handling unit with an integrated propane heat pump from Systemair.

2025-11-18

ATMO MAC: Aurora Involves TÜV Süd in Safety Approach to Develop and Test R290 HVAC for Electric Buses

An electric bus in Washington, D.C. Aurora's R290 MAC system is for electric buses.

2025-10-28

U.S. EPA Proposes New SNAP Rule Supporting Hydrocarbons in HVAC

The headquarters of the Environmental Protection Agency. The EPA SNAP 27 rule was recently proposed by the EPA.

2025-08-19

Finland’s National Railway to Operate 20 Regional FLIRT Trains Equipped with R290 HVAC

VR Group R290 HVAC