UN 1 ton gas steam boiler usually costs between USD 8,000 et USD 15,000 for the boiler equipment, depending on configuration, pression, niveau d'automatisation, and certification.
Dans ce guide, we explain the purchase price, gas consumption, daily operating cost, and how to evaluate whether a 1 ton gas steam boiler is suitable for your project.
1. What is a 1 chaudière à vapeur à gaz d'une tonne?
UN 1 ton gas steam boiler means the boiler can produce 1 tonne (1000 kilos) of steam per hour. It is widely used in small and medium factories such as food processing, laundry, textile workshops, laboratoires, hôpitaux, and heating systems.
Gas-fired steam boilers are popular because of their combustion propre, high efficiency, automatic operation, and low labor cost.
2. 1 ton gas steam boiler price range
| Configuration | Application | Prix estimé |
|---|---|---|
| Basic model | General industrial use | USD 8,000 – 10,000 |
| Standard automatic system | Food, textile, hospital | USD 10,000 – 13,000 |
| High efficiency + économiseur | Long-term continuous operation | USD 12,000 – 15,000 |
| Export standard (CE / CAE) | Russie, Asie centrale, Southeast Asia | USD 13,000 – 16,000+ |
Note: Prices above are for boiler equipment only. Installation, tuyauterie, traitement de l'eau, cheminée, et le fret ne sont pas inclus.

3. Gas consumption of a 1 chaudière à vapeur d'une tonne
Un typique 1 une chaudière à vapeur à gaz d'une tonne consomme environ:
70 – 75 Nm³ of natural gas per hour (under standard working conditions).
Actual gas consumption depends on:
- Efficacité thermique de la chaudière
- Pression et température de la vapeur
- Température de l'eau d'alimentation
- Charge de fonctionnement
4. 1 ton gas steam boiler operating cost
Example calculation:
If local natural gas price is USD 0.30 / Nm³:
- Consommation de gaz: 72 Nm³/hour
- Coût du carburant par heure: 72 × 0.30 = USD 21.6
- 10 hours operation/day: USD 216/day
Besides fuel, operating cost also includes:
- Consommation d'électricité
- Water and chemicals
- Routine maintenance
- Inspection annuelle et pièces de rechange
In most projects, fuel cost accounts for more than 80% of total boiler operating cost.

5. Est-ce qu'un 1 ton gas steam boiler suitable for your factory?
UN 1 ton gas steam boiler is suitable if:
- Your steam demand is ≤1 ton/hour
- You need stable and clean steam
- Natural gas supply is available
- You want low labor and easy operation
If your steam consumption is higher or you plan future expansion, choosing a 2 ton or modular boiler system is often more economical.
6. How to reduce operating cost of a gas steam boiler?
- Choose high-efficiency burner and economizer
- Preheat feed water
- Improve insulation of steam piping
- Operate near rated load
- Maintain the boiler regularly
Proper selection and operation can significantly reduce long-term energy cost.
7. Get an exact quotation and running cost calculation
The most accurate way to know the real boiler cost is to calculate based on your working conditions.
Please prepare:
- Capacité de vapeur requise
- Pression de travail
- Gas type and price
- Pays d'installation
- Application industry

Our engineers can provide a customized 1 ton gas steam boiler solution and operating cost estimation.
Contact us now to get a professional quotation. WhatsApp: +8613838225665
FAQ
T1: How many kW is a 1 chaudière à vapeur d'une tonne?
UN 1 ton steam boiler is approximately equal to 700 kW thermal power.
T2: Can a 1 ton boiler run 24 hours a day?
Oui. Industrial gas steam boilers are designed for continuous operation with proper maintenance.
T3: What industries commonly use 1 chaudières à vapeur à gaz d'une tonne?
Food factories, textile workshops, hôpitaux, blanchisseries, chemical labs, and small heating projects.

