K1 Condensing(Floor Standing)

Equipped with storage type structure to provide sufficient amount of hot water enough for more than 3 bathrooms and shower rooms in a big house at the same time, the boiler is suitable for big house and generally aimed at North American market.

K1 Condensing(Floor Standing)

Energy Efficiency Grade 1 to save your gas costs

  • A highly efficient, durable storage type boiler has been exported to North America. It received Energy Efficiency Grade 1 and adopted a special Hi Fin fire tube, which Kiturami's exclusive patent-applied-for technology is used along with a sensing heat/secondary heat-integrated heat exchanger made of high-end corrosion- resistant stainless steel (STS316).
  • A ceramic low-NOx premix burner and air/gas ratio control valve are used to control gas volume according to air volume.
  • By adopting built-in type large hot-water storage tank, large amount of hot water with uniform temperature is provided quickly.

Eco-friendly low-NOx boiler

  • We've achieved a Korean NOx Grade 1 by producing a small amount of NOx through the surface combustion of a specialized metal-fiber burner.

Hot-water storage boiler that is suitable for Korean Ondol heating system

  • Kiturami's patented invention technology regarding Ondol system and storage type heat exchanger structure decreases pressure loss of hot water, which is twice as much in instant type boiler, and increases heating circulation.

Internal Structure

  • 1) Kiturami's exclusive built-in gas leak detector

    The safest device to stop boiler operation and warn of gas leakage when gas is exploded or waste gas (burned gas) is leaked

  • 2) Seismic detector

    The safest device (applied cutting-edge gyroscope-type technology) to prevent gas explosion and fire and reduce any secondary damage when detecting 4~5-magnitutde earthquake or vibration and considering the status of Korea where is no longer safe from earthquake

  • 3) Hot-water storage condensing heat exchanger

    Primary heat/secondary heat-integrated type condensing heat exchanger made of advanced corrosion-resistant stainless

  • 4) Large Hot Water Heat Exchanger

    Because large storage type tank made from high-end stainless is built in the main body, heat exchanger promises to provide sufficient amount of water quickly and constantly.

  • 5) Auto Air Vent

  • 6) Eco-friendly burner

  • 7) Controller

  • 8) Heating Circulating Pump

  • 9) Premix fan

  • 10) Air/gas ratio control valve

  • 11) Air pressure sensor

  • 12) Condensate water trap


Mobile Control System Through IoT

Operate your boiler easily with your smartphone in/out of your house anytime, anywhere

  • Don't try to remember if you turned on or off the boiler. You can check if your boiler works or not in your smartphone.
  • With your smartphone, you can control the functions and room temperature just as you like and set your rooms pleasant when you are out.
  • You can set the boiler operating schedule anytime in 24 hours a day.


  • If any trouble happens in your boiler, its system automatically notifies you to get relevant service immediately.
  • Kiturami Customer Center, associated with your boiler system, collects and monitors your troubleshooting history, boiler status, etc., to offer the best in follow-up boiler maintenance.

Though you already have old Kiturami boiler

  • you can control it wirelessly only if you have IoT remote control.

Smart learning

  • The system analyzes and learns user's habits of boiler using to provide ideal temperature schedule service through optimized pattern analysis.

IoT based international communication standards

  • The system can connect with various local/overseas products by adopting international standard IoT platform.

IoT Room Temperature Controller

Easy-to-use IoT room temperature controller with various functions

Room Temperature Controller with Various Functions (NCTR-50)

You can use various functions including leave, bath, schedule, etc. through very intuitive room controller.


Kiturami, with a half century of history,
is Korea's No. 1 boiler!

Korea-leading company, Kiturami Boiler has grown up based on customer trust.
Now, we move ahead to the world.

Kiturami Boiler Promotion Movie Clip

  • 2016년 18년 연속 가정용보일러 브랜드파워 1위
  • 2007년 9년 연속 품질 경쟁력 우수기업 수상
  • 2015년 15년 연속 여성소비자가 뽑은 좋은 기업 대상
  • 2007년 KS제품 품질 우수 기업 선정
  • 2016년 9년 연속 국가브랜드 경쟁력지수 1위
  • 2009년 가정용보일러A/S부문 서비스품질 1위
Open type
Type Item Unit Model
Item K1-35THN K1-35THP K1-48THN K1-48THP
Central Heating Circuit Open type
 Installation / Flue(Exhaust & Intake) type Type Floor standing / FF / FE
Fuel type GAS LNG,13A LPG LNG,13A LPG
Heating output Gross Conventional kW 37.2 52.7
㎉/h 32,000 45,000
Condensing kW 40.7 55.8
㎉/h 35,000 48,000
Seasonal kW 14.0 17.4
㎉/h 12,000 15,000
Heating Efficiency FF Gross % 87.0 88.5 87.6 87.7
Seasonal 97.2 97.5 95.6 95.7
FE Gross 87.5 87.9 87.5 87.6
Seasonal 95.6 95.9 95.4 95.6
DHW flow rate Water Temp. +30℃ L/min 18.8 25.0
Required pressure kPa(kgf/㎠) 70~147(0.8~1.5)
Max. Gas consumption(Heating/DHW) kW 44.18 60.40
㎉/h 38,000 52,000
Nominal inlet Gas pressure kPa (mmH2O) town gas(LNG 13A) : 2.0 + 0.5, -1.0(200 + 50, -100) LPG : 2.8 ± 0.5 (280 ± 50)
Max. operating pressure (Heating) kPa (kgf/㎠) 98(1.0)
Nominal DHW operating pressure 78~147(0.8~1.5)
Electric consumption W 170
Outer case dimension W X H X D mm 400 X 1333 X 680
Weight(kg) kg 80
Connections Gas inlet connection A 15 (PT 1/2")
Cold water inlet and DHW A 20
Central heating return and outlet A 25
Flue connections Φ Exhaust Ø70, Intake Ø75
  AC 220VX60㎐
  • ※ Design and specification might be changed for improving quality without notice and the data is stated by KITURAMI R&D
고객지원 링크
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본 웹사이트의 게제된 모든 이메일 주소의 무단수집을 거부하며, 자세한 내용은 하단을 참고하시기 바랍니다.
본 웹사이트에 게시된 이메일 주소가 전자우편 수집 프로그램이나 그밖의 기술적 장치를 이용하여 무단 수집되는 것을 거부하며, 이를 위반시 정보통신망법에 의해 형사처벌됨을 유념하시기 바랍니다.
이메일을 기술적 장치를 이용하여 무단으로 수집, 판매, 유통하거나 이를 이용한자는 「정보통신망 이용촉진 및 정보보호」등에 관한 법률 제 50조의 2규정에 의하여 1천만원 이하의 벌금형에 처해집니다.

01. 누구든지 전자우편주소의 수집을 거부하는 의사가 명시된 인터넷 홈페이지에서 자동으로 전자우편주소를 수집하는 프로그램, 그 밖의 기술적 장치를 이용하여 전자우편주소를 수집하여서는 아니된다.
02. 누구든지 제1항의 규정을 위반하여 수집된 전자우편주소를 판매·유통 하여서는 아니된다.
03. 누구든지 제1항 및 제2항의 규정에 의하여 수집/판매 및 유동이 금지된 전자우편주소임을 알고 이를 정보전송에 이용하여서는 아니된다.