1. Low emission and environment-friendly
Gas and air are mixed fully before combustion so that the overplus air coefficient is between 1.1-1.3. Boilers can fully combust with low oxygen content accordingly. Moreover, by using the technology of catalyzed combustion, it is efficient to avoid many emissions such as CO and NOx. CO content in exhausted fumes is below 60ppm and NOx is below 40ppm. The emission of Co is much less which is only 1/10 of the national standard. And emission of NOx reaches level 5 of the European standard which is less than 50 ppm
2. High efficiency and energy saving
There will be a lot of vapor during combustion, The vapor will come outside along with emission for a common gas boiler, in that case, this kind of boiler fails to take advantage of the heat efficiency of vapor so that the general heat efficiency of the boiler only reaches 85-90%. However, Gastek condensing wall-hung boilers use a special heat exchanger for heat exchanging so that the emission temperature is only 65C or lower which makes good use of the most heat energy from vapor; at the same time, by using the technology of low-oxygen combustion, the heat energy loss becomes less and the emission is much less. The heat efficiency also improves a lot. The heat efficiency can reach 97-98% when the temperature of heating inlet water/heating outlet water is 60C/80C and the heat efficiency can reach 106-108% when the temperature of heating inlet water/heating outlet water is 30C/50C.
3. Dischargeable condensing water collection system
It can eliminate the hidden trouble of emission spilling over at the first operation. And it can exhaust condensing water smoothly
Air mixed with the gas through integration makes to bum completely, lowering the noise of ignition and burning. An all-in-one burning and heat exchanging system saves space and lowers the surface temperature.
10 FUNCTIONS of GAS WALL MOUNTED BOILER
3. Preferential use of the new look design. We have cooperated with a professional design company.
4. Optimized copywriting for product details.
5. A series of high-definition pictures of the product(PSD, jpg, and other formats are available).
6. Product sales manual.
7. Product box design.
1. Are you a manufacturer or trading company?
------ We are a manufacturer, specializing in producing gas water heaters, gas boilers, etc for more than 10 years.
2. Can I get samples?How long can I get the sample?
------ We can supply samples for inspection in 1 week. You can discuss the details with our sales.
3. What's your lead time?
------ We can deliver the goods about 25-30days after confirming the artwork and deposit.
4. Can we put our logo or company name on your products?
------ Yes, we supply OEM service and ODM as well.
5. Can I visit your factory?
------ Welcome your visit. The online visit is welcome.
6. Except gas water heater, does your company sell its components too?
------ Yes, we sell gas water components too. We have 6 years of experience and accumulated accessories packaging solutions for different markets, and there has never been an accident such as missing complaints. At the same time, we have a full set of accessories testing program; providing relevant training and guidance, and also providing relevant testing equipment. You can discuss the details with our sales.
7. What's your warranty policy?
------ Our warranty period:1 year after the onboard date; 2% wearing parts for each order; Help to solve the problems in time.
8. When can I get the quotation?
------ We usually quote the prices within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us.
9. What's your minimum order quantity?
------ Our MOQ is 200 pcs one model one size.
10. How could I make the payment?
------ T/T, L/C, DP, Western Union, Paypal and others.
11. May I mix several models in one container?
------ Certainly.
Gas boiler
Audited Supplier 
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