Automatic heating
| Heating field name | Area | Delivered time | Number of households |
|---|---|---|---|
| 상계주공 APT et al. | Seoul | In May. 1997 ~ | (6,317 household) |
| 아시아 선수촌 APT et al. | Seoul | In May. 1998 | (1,356 household) |
| 중계 현대 2차 APT et al. | Seoul | In May. 1998 | (313 household) |
| 수원 삼환 APT et al. | Suwon | In Jun. 1998 | (1,680 household) |
| 세원 느티마을 APT et al. | Cheongju | In Sept. 1998 | (526 household) |
| 해천국민쏠라 et al. | Jincheon | In Oct. 1998 | (400 household) |
| 삼성건설 골든빌 et al. | Seoul | In Apr. 1999 | (316 household) |
| 잠실주공 5단지 APT et al. | Seoul | In Jun. 1999 | (3,930household) |
| 송파 미성APT | Seoul | In Jul. 1999 | (387 household) |
| 강변 현대 APT | Seoul | In Jul. 1999 | (104 household) |
| 에어뷰 오피스텔 | Seoul | In Jul. 1999 | (244 household) |
| 용인 임광APT | Yongin | In Jul. 1999 | (210 household) |
| 건영 두산APT | Bundang | In Aug. 1999 | (325 household) |
| 산남 주공3차APT | Cheongju | In Jul. 1999 | (510 household) |
| 베스트 오피스텔 | Changwon | In Mar. 2000 | (316 household) |
| 용인수지 상현리 성우 APT | Yongin | In Feb. 2000 | (264 household) |
| 상현리 1차 APT | Yongin | In Feb. 2000 | (208 household) |
| 일산 풍동APT | ilsan | In May. 2000 | (270 household) |
| 개포우성 4차APT | Seoul | In Jun. 2000 | (459 household) |
| 송파가락 상아2차 APT | Seoul | In Jun. 2000 | (750 household) |
| 잠실 우성4차 APT | Seoul | In Jun. 2000 | (555 household) |
| 롯데캐슬 APT | Seoul | In Sept. 2000 | (600 household) |
| 개신삼익 1차APT | Cheongju | In Oct. 2000 | (744 household) |
| 분평 우성 1차 APT | Cheongju | In Oct. 2000 | (412 household) |
| 일 호 APT | Jeju | In Dec. 2000 | (360 household) |
| 천천동 성우 APT | Suwon | In Feb. 2001 | (260 household) |
| 죽전동 하이츠 빌리지 | Seoul | In Feb. 2001 | (273 household) |
| 세원 build | Cheongju | In Mar. 2001 | (388 household) |
| 마포 한강삼성APT | Seoul | In Apr. 2001 | (457 household) |
| 초원파크빌APT | Busan | In May. 2001 | (325 household) |
| 전원타워빌 APT | Busan | In Jun. 2001 | (220 household) |
| 협진주택 | Busan | In Sept. 2001 | (100 household) |
| 경동 메르빌 APT et al. | Busan | In Jan. 2002 | (1,430 household) |
| 삼정 그린코아APT et al. | Busan | In Jan. 2002 | (1,112 household) |
| 광이종합건설 | Busan | 2002 year | (205 household) |
| 삼정그린코아 APT et al. | Busan | In Feb. 2002 | (306 household) |
| 보해 이브빌 APT et al. | Busan | In May. 2003 | (548 household) |
| 동문 APT et al. | ilsan | 2004 year | (2,400 household) |
| 동문 주상복합 APT | Mokdong | 2004 year | (100 household) |
| 오피스텔 / 주택 | Mokdong | 2004 year | (200 household) |
| 중앙하이츠 | Seoul | 2004 year | (400 household) |
| 군포 APT | ilsan | 2004 year | (100 household) |
| 해운대 경동메르빌 APT et al. | Busan | In May. 2005 | (277 household) |
| 청룡동 경동메르빌 APT 2차 | Busan | In Oct. 2006 | (160 household) |
| 은파 리젠시빌 | Gunsan | In Jan. 2007 | (330 household) |
| 영진 자이온 APT et al. | Geoje | In Feb. 2007 | (258 household) |
| 수영로교회 | Busan | In Jun. 2007 | 지열시스템 |
| 신우피렌체, 한웅베어스타운 | Busan | In Feb. 2012 | (118 household) |
| 더샵 월드/골드/캐슬 | Busan | In May. 2012 ~ | (182 household) |
| 한울시너스 APT et al. | Busan | In Sept. 2012 | (244 household) |
| 영도 페로스 APT et al. | Busan | In Mar. 2013 | (270 household) |
| LH대라빌 APT et al. | Busan | In Aug. 2013 | (131 household) |
| 리츠빌리지 APT et al. | Busan | In May. 2014 | (249 household) |
| 삼성중공업 협력업체 복지기숙사 | Geoje | In Apr. 2015 | (144 household) |
| 해뜰채 APT et al. | Busan | In May. 2015 | (439 household) |
| 다사랑 APT et al. | Busan | In Mar. 2016 | (152 household) |
| 신화역사공원 R지구 | Jeju | In Jun. 2016 | (658 객실) |
| 민송베른시티 APT et al. | Busan | In Nov. 2016 | (270 household) |
| I U PARK APT et al. | Busan | In Nov. 2017 | (290 household) |
| 세나 hospital | Ulsan | In Jun. 1998 | Sickroom heating |
| 삼성 hospital | Busan | In May. 1999 | Sickroom heating |
| 영도 hospital | Busan | In Jan. 2000 | Sickroom heating |
| 산후조리원 다수 | Countrywide | 1999 year | Sickroom heating |
| 김해 아동 hospital | Gimhae | 2006 year | Sickroom heating |
| 소망 요양 hospital | Ulsan | 2006 year | Sickroom heating |
| 파란 hospital | Busan | 2007 year | Sickroom heating |
| 동래 요양 hospital | Busan | In Sept. 2009 | Sickroom heating |
| 마미캠프 postpartum care center | Busan | In Nov. 2012 | Sickroom heating |
| 연산 여성 hospital | Busan | In Dec. 2012 | Sickroom heating |
| 덕계 노아 hospital | Yangsan | In Feb. 2013 | Sickroom heating |
| 김해 오즈 hospital | Gimhae | In May. 2013 | Sickroom heating |
| 소망 hospital | Yangsan | In Jul. 2013 | Sickroom heating |
| 개금 미래여성 hospital | Busan | In Dec. 2013 | Sickroom heating |
| 사랑의 요양 hospital | Busan | In Jul. 2016 | Ssauna facility |
| 드라마 여성 hospital | Busan | In May. 2017 | Sickroom heating |