Resources for HVACR buyers and specifiers
Tools and reference material for people who have to specify equipment, not just buy it.
- Engineering calculators 10 sizing tools — refrigeration duty, freezing capacity, heat rejection, ice production, heating load and ventilation rate.
- Buying guides by application What each application needs, what to check before ordering, and the equipment it points to.
- Product directory Every published category with live counts, organised by equipment type.
- Industry reportsIn preparation Market and regulatory briefings — refrigerant phase-down timelines, efficiency standards, regional requirements.
- News & industry insightIn preparation What is changing in HVACR sourcing, standards and supply.
- DownloadsIn preparation RFQ templates, compliance checklists and specification sheets.
Guides for better HVACR sourcing decisions
Resources will help buyers and suppliers work from shared technical language, clearer compliance expectations and more structured RFQ requirements.
Compliance checklist
A practical checklist for CE, UL, ErP, RoHS, REACH and project-specific documentation.
RFQ template
Recommended fields for HVACR project sourcing, including application, environment, performance range and certification requirements.
Supplier profile standard
A framework for presenting production capacity, testing capability, certifications, lead time and case records.
One-page platform pitch
HVACR product and supplier information is fragmented, non-standard and opaque. HVACR Nexus is building an independent, neutral and data-driven vertical platform where professionals can search, compare, check compliance and manage RFQs in one place.
Problem
- Information is scattered across supplier websites, PDFs and emails.
- Compliance claims are hard to compare early in a project.
- RFQs are often managed with spreadsheets and disconnected history.
Solution
- Standardized HVACR product data model.
- Neutral supplier profiles and structured discovery.
- RFQ and project workflow for professional buyers.