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*Anti-high temperature painting
*Stainless-steel heating tube
*Adjustable thermostat control
*Overheat protection
*Waterproof IPX4
*Free standing and Portable






Model Item | XDNF-2 | XDNF-3A | XDNF-3B | XDNF-5 | XDNF-9 | XDNF-15 |
Heating power(KW) | 1~2 | 1.5~3 | 1.5~3 | 2.5~5 | 4.5~9 | 5~15 |
Electric input | 220V/50Hz | 220V/50Hz | 220V/50Hz | 380V/50Hz | 380V/50Hz | 380V/50Hz |
Air flow(M3/H) | 350 | 500 | 500 | 500 | 1020 | 1020 |
Heat Output(Btu/H) | 6900 | 10300 | 10300 | 17000 | 30700 | 51200 |
Pack size(CM) | 28*23*33 | 28*23*33 | 31*26*35 | 36*28*37 | 41*35*47 | 59*35*49 |
N.W/G.W(KGS) | 4.2/4.6 | 4.2/4.6 | 4.9/5.4 | 6.3/6.9 | 10.7/11.6 | 15.7/16.9 |

Qingdao Ristar Cooling and Heating Equipment Co., Ltd has been a leading manufacturer of cooling and heating equipment since its establishment in 2008 in Qingdao, China.
We are a high-tech enterprise specializing in diesel space heater and electric fan heater R&D, marketing, and customer service. We have two factories located in Shandong province (Qingdao City) and Jiangsu province (Taizhou City). Consisting of experienced experts and dedicated workers, RISTAR CO., Ltd gives its clients professional service. Through 15 years of growth, RISTAR CO., Ltd had completed its whole industry chain layout and became a truly leader in the industry.
Our management system is according to the ISO 9001 standard, carried standard GS (Germany Heater safety standards). We have obtained necessary Certificates, such as CE, SASO, ETL, and our products have been exported to many parts of the world, such as Germany, Poland, United Kingdom, Russia, America and Southeast Asia etc. We have always been following the “quality first, customer first” philosophy. Qingdao Ristar sincerely looking forward to cooperating with you.









FAQ
1.Question: Are you a manufacturer or a trading company?\t\t\t
Answer: We are an experienced manufacturer over 13years,we specialize in heating&cooling equipment production\t\t\t
2.Question: Which kind of production term do you accept?\t\t\t
Answer: We have our own brand Ristarch,but we also accept OEM or ODM production,it depends.\t\t\t
3.Question: Do you accept sample order before placing bulk order?\t\t\t
Answer: Yes,of course,sample order is acceptable\t\t\t
4.Question: What is your MOQ?\t\t\t
Answer: MOQ is veried according to different product style,you can contact us for MOQ details\t\t\t
5.Question: Do you have any internal inspections before product shipment?\t\t\t
Answer: Yes,every product must be inspected before package\t\t\t
6.Question: What's your delivery time?\t\t\t
Answer: Our production leadtime is usually 15~20days.It will take 3~5days for packing and delivery.Total 20~25days.\t\t\t
7.Question:Do you have any certifications for your products?\t\t\t
Answer: Yes,we have obtained necessary certificates for our differenct kinds of products.\t\t\t
8.Question: What's your payment terms?\t\t\t
Answer: Standard payment terms:30%deposit in advance,70%balance before shipment.\t\t\t
More payment terms could be provided:T/T,Paypal,D/P,Western Union\t\t

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