Navien Combi Boiler
by NAVIEN LTD
Model number: NCB-34LDWE
Manufacturer
NAVIEN LTD
Building 2
Ground Floor
Guildford Business Park
Guildford
Email Navienuk.com info@navienuk.com Telephone 0203 598 2020
Features
- Technology
- Boiler Equipment
- Subtechnology
- Hot Water Boilers
- Date added to ETL
- 15 October 2017
- Date removed from ETL
- 25 October 2023
- Product Category
- Condensing (<=70kW)
- Maximum Nominal Input - (Net) (kW)
- 33.7
- Minimum Nominal Input (Net) (kW)
- 5.0
- Is the product modular
- No
- Fuel Type
- Gas
- Burner Type (< 400 kW)
- Integrated
- Seasonal Space Heating Energy Efficiency (SSHEE) (%)
- 93
- Turndown ratio
- 6.6:1
- Does product automatically modulate to respond to changes in hot water demand across a minimum turndown ratio, without initiating a purge cycle?
- Yes
- Does the product conform to the requirements of The Pressure Equipment (Safety) Regulations 2016 in respect of its design, manufacturer and testing procedures, or have an appropriate Conformity Assessment mark?
- Yes
Uniclass codes
Code | Title |
---|---|
Pr_60_60_08_34 | Gas fired condensing boilers |
Pr_60_60_08_56 | Oil fired condensing boilers |