Tangent đź’š Proptech

Frederik Hendriksen is the co-founder of Rensair, pioneering the world’s first air quality ecosystem to cut carbon, costs, and pollutants through next-generation ventilation technology. Rensair’s connected solutions optimize existing HVAC systems, reducing energy costs while delivering cleaner, healthier indoor air—without expensive infrastructure upgrades. Their tech traces back to Frederik’s father, a ventilation engineer, who originally developed a standalone air purification system for hospital operating rooms, and to help Frederik’s twin brother manage severe asthma. Inspired by this innovation, Frederik and his team are now hacking HVAC to tackle the climate crisis and transform building ventilation, ushering in a new era of carbon efficiency, cost savings, and clean indoor air.

(01:49) - The tech behind Rensair
(04:29) - Impact of HVAC on building energy consumption
(06:00) - Rensair's energy efficiency solutions
(13:31) - Feature | Market Stadium - Book a demo: Optimize your Multifamily & Single-family market analysis
(17:51) - Business model & partnerships
(19:20) - Challenges & opportunities in Climate Tech
(24:23) - Leveraging AI for indoor air quality
(29:44) - Feature: Blueprint 2025: The Future of Real Estate - Register now
(31:55) - Greenland & Climate change
(34:16) - Collaboration Superpower: Niels Ryberg Finsen (Wiki)

đź’š Learn more:
➡️ Visit Rensair
➡️ Frederik Hendriksen on LinkedIn

đź’š Feature:
➡️ Market Stadium - Book a demo: One-stop real estate data platform to optimize Multifamily & Single-family market analysis.

➡️ Blueprint - The Future of Real Estate - Register for 2025: The Premier Event for Industry Executives, Real Estate & Construction Tech Startups and VCs, at The Venetian, Las Vegas on September 16th-18th, 2025.

đź’š Connect with Tangent:
➡️ Edward Cohen on LinkedIn
➡️ Jeff Berman on LinkedIn
➡️ Zach Aarons on LinkedIn
➡️ Tangent on LinkedIn


Disclaimer: Tangent podcast is for entertainment and informational purposes only, you should not construe any such information or other material as legal, tax, investment, financial, or other advise. Nothing contained on our program constitutes a solicitation, recommendation, endorsement, or offer by Tangent, Camber Creek, MetaProp, or any third party guest to buy or sell any securities, public or private, other financial instruments or funds.

Creators and Guests

Host
Edward Cohen
Host & Executive Producer at Tangent
Host
Jeffrey Berman
Partner at Camber Creek
Guest
Frederik Hendriksen
Co-founder at Rensair

What is Tangent đź’š Proptech?

A podcast community for Proptech and Real Estate leaders, investors, operators and innovators.

A new era is upon us. Tangent💚Proptech unites Proptech founders💡, Real Estate investors and operators🏢, Venture Capital investors, urban leaders🏙 and passionate creators🌎 who are improving our communities and cities. Join us to learn how we can solve present day challenges with innovative technology and greater collaboration.

Join VC investors Jeffrey Berman and Zach Aarons, and Proptech entrepreneur Edward Cohen, to learn about housing innovation, the future of work and climate tech. We examine these themes through interviews and conversations with Proptech CEO's, real estate owners and operators, and venture investors, and how we can leverage tech and collaboration to help solve the housing crisis, figure out the future of work and how to decarbonize the built environment.

If you would like to get your company’s or organization’s mission featured on Tangent, email us at tangentcommunity@gmail.com.

Stay curious and always be learning! 🤓