R290 All-in-one Water Heater is a new low-GWP air-to-water water heater developed to create a zero-carbon future. This innovative product is designed to efficiently heat water while reducing energy consumption and saying goodbye to high energy bills.

Optional
1. Solar coil: Built-in or without
2. Inner tank: Enamel tank or stainless steel tank

Features
R290 low GWP refrigerant (GWP=3, ODP=0).
Energy efficient class A+
WIFI smart control
Stable silent operation
Working temperature range -7℃ ~ 43℃.
Micro-channel heat exchanger.
CMEV: Central mechanical extract ventilation
Heating capacity/water tank size/appearance: Customizable