Dark mode
only boilersin all categories
only boilers
USA
Catalog   /   Climate, Heating, Water Heating   /   Heating & Boilers   /   Boilers   /   Rinnai

Rinnai RB 397 CMF 45.1 kW

Photos - Boiler Rinnai RB 397 CMF 45.1 kW
Outdated Product
Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 361; Condensing; Remote control unit; Heat output (kW): 45.1; Efficiency (%): 106; Combustion chamber: closed (turbocharged); Firebox size: Dimensions (mm): 660x440x270; Weight (kg): 37.5;
Find prices on Amazon.com
Find prices on eBay.com
add to listmy lists
Rinnai RB 397 CMF 45.1 kW
25 kW
31.4 kW
37.6 kW
45.1 kW
condensing
Energy source:gas
Mount:wall, dual-circuit
Boiler power:45.1 kW, area ~ 361 m²
Combustion chamber:closed, flue 80/100 mm
All specifications
Specifications RB 397 CMF
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area361 m²
Condensing
Additional equipment
Remote control unit
Technical specs
Heat output45.1 kW
Power supply230 V
Heating circuit max. pressure3 bar
Consumer specs
Performance (ΔT ~30 °C)17.1 L/min
Circulation pump
Boiler specs
Efficiency106 %
Combustion chamberclosed (turbocharged)
Flue diameter80/100 mm
Max. gas consumption2.87 m³/h
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply1/2"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
frost protection
More specs
Dimensions (HxWxD)660x440x270 mm
Weight37.5 kg
Added to E-Catalogoctober 2016
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Rinnai 2025 - new arrivals, bestsellers, and the most relevant models Rinnai.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
AccessoriesAll accessories for Rinnai RB 397 CMF →
Filters
Models
on sale all
Brands
(energy source) 
gas 
Out of stock
RB 397 CMF
Questions and requests regarding model selection →
Catalog
  /  
Boilers
  /  
Rinnai
  /  
Boiler Rinnai RB 397 CMF
E-Catalog — catalog of descriptions and prices for household and computer equipment, electronics, goods for home and office. We know where to find buy boilers Rinnai RB 397 CMF at the best price in online stores. Reprinting of any materials is only permitted with the written consent of the editorial office.
About us
Other countries
Did you find an error on this page? Highlight it and click Ctrl+Enter.
Or use the "Report an error in the description" feature under the table with the specifications of the specific model.
Your Region
  • USA, en
  • USA
ID
© E-Catalog, 2001—2025
Dark mode