Heat Exchangers for Retrofit and Replacement
Replacement e retrofit
DBM supplies replacement heat exchangers for any HVAC or industrial system, designed to ensure full dimensional and functional interchangeability with existing units. Our solutions are available as monoblock units or divided into multiple sections that can be assembled directly on site, facilitating installation even in tight or hard-to-access spaces.
This approach is particularly effective in the marine sector, where plant access is often limited, but it is also applicable in air handling units, process plants, and industrial refrigeration systems.
Tailored thermal management solutions for every application
Replacement and retrofit interventions can be scheduled according to regular or extraordinary maintenance plans, or managed with rapid delivery when downtime must be minimized.
In all cases, DBM ensures operational continuity, full compatibility with the original machine, and optimal integration with the existing system, guaranteeing reliable performance with minimal operational impact.
DBM engineering and innovation for replacement and retrofitting
Finned-pack heat exchangers
Spiral tubes heat exchangers
Heat exchangers divided into sections
Quality and Performance for Every Requirement
DBM thermal management solutions can be fully customized to meet the specific needs of any facility, under any operating condition, ensuring maximum efficiency and real energy savings.
Product and Process Certifications
Certification ASME VIII Div.1
Certification ASME VIII Div.2
Certification PED 2014/68/UE
Certification AHRI 410
Marine certifications (BV, DNV, RINA)
Certification ISO 9001
NDT / CND certifications according to EN 9712 and ASNT Level II
DBM selection software
Every detail, from materials to brazing/welding procedures is designed for maximum reliability. Proper thermal and mechanical sizing, combined with high-quality construction and rigorous testing, ensures consistent performance and long service life.
To support clients in the design process, DBM provides a proprietary advanced thermal sizing software free of charge. The program enables fast and reliable thermofluid calculations using high-performance proprietary algorithms and the most advanced correlations from technical literature.
Available both as stand-alone software and as a DLL library, DBM software makes heat exchanger selection intuitive, precise, and immediately integrable into engineering workflows.
DBM: your technical partner for
high-performance systems
Since 1981, DBM has been a trusted partner for reliable, high-performing, and sustainable HVAC and industrial solutions, combining engineering precision, efficiency, and continuous service.
Every DBM heat exchanger is produced through a fully integrated and controlled process:
01.
Thermal and mechanical design in co-engineering with the client
02.
Automated production using state-of-the-art technologies
03.
Quality control at every production stage
04.
Laboratory testing at our in-house R&D center and wind tunnel
05.
Final testing and verification of compliance with sector standards (PED, AHRI 410, or other requirements)
Engineering and innovation for more efficient, reliable systems
Trust DBM to design high-performance heat exchangers built for efficiency, durability,
and long-term air quality.