Dark mode
only boilersin all categories
only boilers
United Kingdom
Catalog   /   Climate, Heating, Water Heating   /   Heating & Boilers   /   Boilers   /   NAVIEN

NAVIEN LFA-21K 21 kW

Radiators14

Kermi Therm-X2 Profil-K 22 500x1200
Radiator Kermi Therm-X2 Profil-K 22 500x1200
Profil
panel, steel, connection: side, Germany

Purmo Compact 22 550x500
Radiator Purmo Compact 22 550x500
Compact
panel, steel, connection: side, Finland

Prorad Single Panel 11 300x400
Radiator Prorad Single Panel 11 300x400
panel, steel, connection: side, Turkey

all radiators14

Circulation Pumps19

Wilo Star-Z 25/6 EM 6 m
1 1/2"
180 mm
Circulation Pump Wilo Star-Z 25/6 EM 6 m 1 1/2" 180 mm
0
0
1
0
Star-Z
central heating, 4800 L/h, 99 W, max. head: 6 m, connection: thread

DAB Pumps EVOSTA 3 80/180 1 8 m
1 1/2"
180 mm
Circulation Pump DAB Pumps EVOSTA 3 80/180 1 8 m 1 1/2" 180 mm
EVOSTAauto modecontrol panel
central heating, 4200 L/h, 55 W, max. head: 8 m, auto mode, control panel, connection: thread

IBO OHI 25-60/180 6 m
1 1/2"
180 mm
Circulation Pump IBO OHI 25-60/180 6 m 1 1/2" 180 mm
OHI
central heating, 3300 L/h, 93 W, max. head: 6 m, connection: thread

Wilo Varios PICO 25/1-7-130 7 m
1 1/2"
130 mm
Circulation Pump Wilo Varios PICO 25/1-7-130 7 m 1 1/2" 130 mm
Varios PICOauto modecontrol panel
central heating, 3700 L/h, 40 W, max. head: 7 m, auto mode, control panel, connection: thread

all circulation pumps19

AVR1

PowerWalker AVR 600 0.6 kVA / 360 W
AVR PowerWalker AVR 600 0.6 kVA / 360 W
boilerwall
wall, relay, 0.6 kVA, 360 W, voltage: 180-264 V, accuracy: 8 %

all avr1
Important!
Compatibility with specific models Boilers should be confirmed with the online store manager directly before purchase.
Filters
Models
on sale all
Brands
(energy source) 
liquid fuel 
Out of stock
LFA-21K
Questions and requests regarding model selection →
Catalog
  /  
Boilers
  /  
NAVIEN
  /  
Boiler NAVIEN LFA-21K
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 NAVIEN LFA-21K 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
  • United Kingdom, en
  • United Kingdom
ID
© E-Catalog, 2001—2025
Dark mode