China 16-24kW Wall Mounted Gas Boiler with 88% Efficiency for 80-200㎡ Heating Areas and 10-12kg/min Hot Water Supply for sale

16-24kW Wall Mounted Gas Boiler with 88% Efficiency for 80-200㎡ Heating Areas and 10-12kg/min Hot Water Supply

Price Negotiable

Price: USD230-250pcs

MOQ: Negotiable

Delivery Time: 30days after receiving the deposit

Brand: Dongyuan

Product Description

Product Overview

Professional 16-24kW wall-mounted gas boiler system designed for both heating and domestic hot water supply. Features advanced gas proportional control technology and comprehensive safety systems.

Technical Specifications

Specification	L1PB20 Model	L1PB24 Model
Rated Gas Input	20 kW	24 kW
Rated Gas Output	17.6 kW	21.1 kW
Heating Area Coverage	80-160 m²	100-200 m²
Hot Water Supply (ΔT=25°C)	10 kg/min	12 kg/min
Hot Water Supply (ΔT=30°C)	8.3 kg/min	10 kg/min
Expansion Tank Capacity	6 L	6 L
Pump Lift	5 m	5 m
Efficiency	Above 88%
Power Supply	20-50 Hz, 110W
Heating Water Temperature	Radiator: 30-80°C, Floor Heating: 30-60°C
Domestic Hot Water Temperature	30-60°C

Key Features & Benefits

Gas proportional control for stable heating temperature and frequency conversion operation
Double pipe system for simultaneous heating and domestic hot water supply
20+ safety protection systems for comprehensive family protection
LCD display showing real-time working conditions
Optional indoor thermostat for 20% energy savings
Water flow and temperature double control for stable domestic hot water
Silent technology with operation noise below national standards
Stable wind resistance design for reliable performance in adverse weather
Intelligent programming for weekly on/off scheduling
Optional large volume water tank for varied hot water demands
Solid combustion chamber structure reduces operational noise
Modern flat panel design with elegant dark gray steel wire drawing finish