Danfoss XB12L-1 30 lituotas plokštelinis šilumokaitis
- Plates: 30
- Power (DHW): ~30-50 kW
- Connections: G 1" male thread
- Material: AISI 316 stainless steel, copper brazing
Applications
DHW preparation in single-family houses and small multi-unit substations, hydraulic separation of small heating loops from the district heating network, secondary side of geothermal systems. Compact — fits small technical rooms. Delivery across the EU.
Technical specifications
| Parameter | Value |
|---|---|
| Code | 004H7664 |
| Type | Copper-brazed plate heat exchanger |
| Plate count | 30 |
| Hydraulic layout | 1-pass |
| Connections | G 1" male thread |
| Max pressure (PN) | 30 bar |
| Temperature range | −10 → 195 °C |
| Plate material | AISI 316 stainless steel |
| Braze material | Copper |
| Media | Clean water, glycol, mineral oils (see Danfoss compatibility table) |
Notes for the designer
Copper-brazed exchangers are not suitable for aggressive water conditions (high Cl⁻, seawater). For such conditions use the CoResist version (079G1388-1393 XB12L-2 CoResist). Verify Cl⁻ level of the DHW network before selection.
When to choose XB12L-1 30
- Single-family houses, small multi-unit DHW
- Hydraulic separation of heating loops
- Compact solution without dismountable exchanger
B2B delivery and logistics
- Delivery across the EU (from warehouse in Vilnius, LT)
- Competitive B2B pricing
- 30-day payment terms for companies
- Free sizing consultation (Danfoss HExact)
Official Danfoss catalog: store.danfoss.com/004H7664
FAQ
Which DHW power range?
~30-50 kW for a typical 60/40 °C → 50/10 °C DHW schematic. Exact sizing via Danfoss HExact.
Is it dismountable?
No. XB12L is a brazed exchanger — not dismountable. If scaled, it is replaced.
Suitable for high-Cl⁻ water?
No. Use the CoResist version with nickel brazing instead of copper.
