Contact Us
Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd
Phone: +86 18811334770
Tel: +86 0317 8620396
Tel: +86 010 58673556
Candy Jiao
E-mail: nh.jiao@auto-parkingheater.com
Email: nh.li@auto-parkingheater.com
Add: Room 505, Building B, Free Town Center, No.58, East Third Ring South Road, Chaoyang District, Beijing, 100022, P.R.China
30KW CNG Parking Heater For Bus
Hebei Nanfeng Automobile Equipment (Group) Co.,Ltd, which is the only designated parking heater supplier for the Chinese military vehicle. We have been manufacturing and selling heater for over 30 years. Our products are not only popular in China, but also exported to other countries, like South Korea, Russia, Ukraine, and so on.
Description
30KW CNG Parking Heater for bus
Products Description

Introduction
CNG heater (Compressed Natural Gas Heater) is a vehicle heating system that uses compressed natural gas (CNG) as fuel, and is mainly used for winter heating of buses, engine preheating or battery insulation. Its core principle is to release heat by burning CNG and transfer the heat energy to the car or key components of the vehicle through heat exchange.
| Model | YJT-Q20 | YJT-Q30 |
| Heat flux(KW) | 20 | 30 |
| Gas consumption(m³/h) | 2.6 | 3.8 |
| Working voltage(V) | DC24V | |
| Power consumption(W) | 160 | |
| Weight(kg) | 22-24 | |
| Dimensions(mm) | 583*361*266 | 623*361*266 |
| Usage | The motor operates in low temperatures and warming, defrosting of bus | |
| Media circling | Water pump force circle | |
Why Choose LNG/CNG Gas Water Heaters?
Common Problem
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What is an LNG/CNG gas water heater, and how does it work?
An LNG or CNG gas water heater uses natural gas (either in liquefied or compressed form) to heat water. The gas burns in a combustion chamber, generating heat, which is transferred to the water through a heat exchanger.
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LNG/CNG Gas Water Heaters
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Why choose an LNG/CNG gas water heater over an electric one?
Lower operating costs – Natural gas is often cheaper than electricity.
Faster heating speed – Heats water instantly, unlike electric storage heaters.
Reliable in power outages – No dependence on the electricity grid.
High efficiency – Many models achieve 90%+ energy efficiency.
Lower carbon footprint – Natural gas emits less CO₂ than coal-powered electricity.
Advantages of CNG heaters

Advantages of water heaters
Environmental protection
CNG combustion reduces CO₂ emissions by 20-30% compared to diesel, and particulate matter emissions are close to zero, which meets the green needs of urban public transportation.
Economical
CNG prices are lower than diesel, and long-term use can reduce operating costs (fuel costs are saved by about 30%).
High efficiency
Thermal efficiency is greater than 90%, and the temperature rises quickly (at -20℃, the car can reach 15℃ within 10 minutes).
Multi-scenario adaptation
It can provide independent heating or be linked with the engine waste heat recovery system to improve energy utilization.
Products Details



Products Application
The YJT series gas heater is fueled by natural or liquefied gas. CNG or LNG, and has near-zero exhaust gas. Features automatic program control to ensure safe and reliable operation. Patented product, originated in China.
Suitable for preheating engines with a cold start and heating the passenger compartment in various types of gas-powered buses, passenger buses, and trucks.

Company exhibition

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