Heat pump/hot water
tanks EV-WP-TWS-2W,
with two heat exchangers

• Material: Steel (S235JR), enamelled in accordance with DIN7453 (TÜV-tested)
• EV-WP-TWS 300 to EV-WP-TWS 500 with 75 mm PU hard foam-filled insulation and 5 mm foil sheath in RAL 9010 white, pre-assembled, energy efficiency class: A
• EV-WP-TWS 600 to EV-WP-TWS 1000 with 120 mm fleece insulation in RAL 9010 white, pre-assembled, energy efficiency class: C
• Max. operating pressure: 10 bar
• Max. temperature: 95°C
• Recommended SV: 6 bar

Heat exchanger:
• Max. operating pressure: 16 bar
• Max. temperature: 130°C

Features:
• A high-performance heat exchanger at the top, double-wound for the heat pump
• A bottom smooth-pipe heat exchanger for Solar
• Magnesium anode for additional corrosion protection
• Height adjustable screw feet
• Analogue thermometer
• Additional socket DN 40 (1 1/2”) for an electric heating element
• Inspection flange

Technical data:

Model EV WPTWS-2W:		300	400	500	600	800	1000
Tap capacity [l/h] top/bottom**	tKW = 10°C	850/1100	910/1170	995/1253	1085/1780	1170/3140	1410/4170
	tWW = 45°C
Performance indicator NL* [WT] top:	tKW = 10°C	8	9	11	12	14	19
	tSp = 60°C
	tWW = 45°C
Performance indicator NL* [WT] bottom:		11	14	15	24	37	49
Standing heat loss [W]:		49	55	58	104	117	140

* 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

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!

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