As the nation accelerates toward decarbonization, many states and municipalities are restricting natural gas usage in new building projects. For engineers navigating this shift, finding efficient, all-electric solutions is crucial. That’s where Greenheck’s advanced ventilation equipment steps in, offering optimal solutions for electrified building designs.
Greenheck is tracking these changes in the industry and offers a Dedicated Outdoor Air Systems (DOAS). This technology is equipped with cutting-edge air-source heat pumps (ASHPs) that meet the demands of all-electric systems. Our latest upgrades to the ASHP lineup, which ranges from 5 to 30 tons of cooling capacity, are designed to maximize efficiency and performance in diverse climates.
Key Enhancements Include:
- Lower Ambient Lockout Temperature: Our ASHPs now operate effectively down to 0°F, ensuring reliable performance even in harsh winter conditions.
- Simplified Design: Featuring a single-circuit refrigeration design and efficient microchannel reheat coils, our ASHPs provide a streamlined, high-performance solution.
- Upgraded Control Sequences: Improved cold-start and boost speed sequences enhance operation and reliability in colder climates.
We’re here to elevate your projects and align with the growing demand for sustainable, all-electric building designs by working with strategic partners.

