Conversion Manual for Condensing Tankless Water Heaters
for the conversion from Natural Gas (NG) to Liquid Propane Gas (LPG)
for the conversion from Liquid Propane Gas (LPG) to Natural Gas (NG)
WARNING
This conversion kit shall be installed by a qualied service agency
in accordance with the manufacturer’s instrucons and all
applicable codes and requirements of the authority having
jurisdicon. The informaon in these instrucons must be
followed to minimize the risk of re or explosion or to prevent
property damage, personal injury or death. The qualied service
agency is responsible for the proper installaon of this kit. The
installaon is not proper and complete unl the operaon of the
converted appliance is checked as specied in the manufacturer’s
instrucons supplied with the kit.
Residenal models are cered for installaon in mobile
CU199i ...................... (REU-N3237FFC-US)
CU160i ...................... (REU-N2530FFC-US)
CU199e ..................... (REU-N3237WC-US)
CU160e ..................... (REU-N2530WC-US)
COMMERCIAL
RU199i ...................... (REU-N3237FF-US)
RU180i ...................... (REU-N2934FF-US)
RU160i ...................... (REU-N2530FF-US)
RU130i ...................... (REU-N2024FF-US)
RUR199i .................... (REU-NP3237FF-US)
RUR160i .................... (REU-NP2530FF-US)
RU199e ..................... (REU-N3237W-US)
RU180e ..................... (REU-N2934W-US)
RU160e ..................... (REU-N2530W-US)
RU130e ..................... (REU-N2024W-US)
RUR199e ................... (REU-NP3237W-US)
RUR160e ................... (REU-NP2530W-US)
RESIDENTIAL
Commercial models are not cered for installaon in mobile
homes.
Certified to ANSI Z21.10.3 ● CSA 4.3
U334-1924(00)
1