China 28L Tankless Outdoor Gas Water Heater with 52kW Heat Load and Low NOx Emissions for Wall Mounted Installation for sale

28L Tankless Outdoor Gas Water Heater with 52kW Heat Load and Low NOx Emissions for Wall Mounted Installation

Price Negotiable

Price: $180-$220 Sets

MOQ: 50 Sets

Delivery Time: 30 work days

Brand: Vanka

Product Description

Product Overview

The Vanka 28L tankless outdoor gas water heater is a high-efficiency wall-mounted unit designed for external installation. This compact system provides continuous hot water supply while saving energy and operating costs, making it ideal for residential and commercial applications.

Key Advantages

Outdoor Installation: Weather-resistant design with waterproof, windproof, frostproof, and sunlight-resistant construction
High Energy Efficiency: 89.98% energy utilization rate for optimal energy savings
Rapid Hot Water Supply: 28L/min capacity for continuous hot water delivery
Advanced Freeze Protection: Operates reliably in temperatures as low as -30°C
Digital Remote Control: Convenient temperature adjustment and system monitoring
Low Noise Operation: Quiet performance with noise levels below 62dB
Power Outage Memory: Automatically restores previous temperature settings after power interruption

Technical Specifications

Specification	Value
Water Flow Rate (ΔT=25K)	28 L/min
Rated Heat Load	52 kW
CO Emissions	≤0.04%
Gas Type	Natural Gas (NG) / LPG
Ignition Type	Automatic Pulse Ignition
Heating Time	<45 seconds
Water Pressure Range	0.01-0.8 MPa
Rated Voltage	220V or 110V
Temperature Accuracy	±5°C
Operating Noise	<62 dB
Connection Size (Gas/Water)	G 3/4"

Advanced Features

Advanced constant temperature technology for stable water temperature
Water-saving technology for improved resource efficiency
Multiple safety protections including overheating, anti-leakage, and gas detection
Environmentally friendly materials with minimal environmental impact
Customized design options available for specific requirements

Frequently Asked Questions

What is the service life of this gas water heater?

The typical service life is approximately 10 years with proper maintenance.

Do you have minimum order quantity requirements?

We offer low MOQ with sample orders available starting from 1 piece.

What payment terms do you accept?

T/T (30% deposit, 70% balance before shipment), Western Union, MoneyGram, and PayPal. Terms are negotiable.

What is the typical delivery time?

Delivery typically takes 30-45 days, depending on order season and material availability.

Do you provide product warranty?

Yes, we offer a 1-year warranty on all products.