Published applications
- Liquid/liquid
- HVAC
- Kühlung
Existing OEM model reference
SWEP B4T brazed plate heat exchanger.
Use the published dimensions and construction below to identify a possible HEXNOVAS replacement. Thermal duty, connection type, design pressure, brazing material and refrigerant distribution must be confirmed before selection.
Published technical reference
Dimensions and construction.
- Overall width
- 76.9 mm
- Overall height
- 194.5 mm
- Horizontal port distance
- 40 mm
- Vertical port distance
- 154 mm
- Published maximum pressure
- Confirm by configuration
- Construction
- Copper-brazed stainless-steel plates
- Product family
- B range
Model-specific engineering review
SWEP B4T: identification and selection notes
The SWEP B4T reference is 76.9 × 194.5 mm overall, with 40 × 154 mm port centres. The catalogue identifies copper-brazed stainless-steel plate construction.
Dimensions, construction and connections
The nearest dimensional candidate is HEXNOVAS BL14, whose listed envelope and port centres differ. Its appearance in the comparison does not establish that existing pipes will align.
Port-centre measurements do not specify connection diameter, thread or flange standard. Confirm the complete installed configuration.
Typical selection context
The reference includes liquid/liquid, HVAC and refrigeration context. A maximum pressure is not recorded for this model entry; the candidate rating must not be substituted for the original B4T rating.
Brazed plate construction and family overviewHVAC duty and approach-temperature inputs
Drawing and documentation
The on-page drawing is a generated, not-to-scale identification schematic. Its dimensions come from the reference catalogue; its depicted plate/port geometry is not a certified manufacturing drawing.
SWEP B4T model product sheet. Source revision/date is not recorded with this catalogue entry.
Request the reviewed model drawing and configuration-specific rating before manufacture or replacement.
What HEXNOVAS needs for final selection
Send the complete B4T designation, original rating and connection information, plate count and the hot/cold-side conditions. Include the available installation space and permissible piping changes.
Thermal selection inputs and pressure-drop reviewThird-party brand and model names are used solely to identify existing equipment and dimensional references. HEXNOVAS is an independent supplier and is not affiliated with or endorsed by those manufacturers. Dimensional similarity does not establish thermal, mechanical or connection equivalence.