Expansion vessel Solarvarem 18l

• Container: steel (S235JR), enamelled in accordance with DIN 4753 (TÜV tested)
• EV-TWS 200 to EV-TWS 500 with 75 mm PU hard foam-filled insulation and 5 mm foil sheath in RAL 9010 white, pre-assembled
• EV-TWS 800 and EV-TWS 1000 with 120 mm insulation in RAL 9010 white, pre-assembled, removable
• Operating pressure max.: 10 bar
• Temperature max.: 95°C
• Recommended SV: 6 bar

Heat exchanger:
• Operating pressure max.: 16 bar
• Temperature max.: 130°C

Features:
• Magnesium anode for additional corrosion protection
• Height adjustable screw feet
• Analogue thermometer
• From EV-TWS 200 to EV-TWS 1000 with additional joint DN 40 (1 1/2”) to attach an electric heating rod
• Inspection flange from EV-TWS 400

Technical data:

Model EVTWS-2W:		200	300	400	500	800	1000
Tap capacity [l/h] top/bottom**	tKW = 10°C	580/710	605/970	720/1180	830/1400	1220/2470	1220/2690
	tWW = 45°C
Performance indicator NL* [WT] top:	tKW = 10°C	1.4	1.9	2.1	2.5	14	14
	tSp = 60°C
	tWW = 45°C
Performance indicator NL* [WT] bottom:		3.9	8.4	15.2	18.9	35	41
Standing heat loss [W]:		44	49	55	58	135	143

* In order to achieve the indicated NL figure, the boiler output must be larger than the indicated continuous power
** 10°C cold water/80°C flow temperature/45°C tap temperature

EEC = energy efficiency class (in accordance with ErP Directive)

Note for collection!
If you pick up tanks from us yourself, you will receive a freight cost credit note of €50/tank.
Delivery terms: free German border! Note: freight goods only!