The Bulldog Direct Replacement Unit (DRU) is engineered to fit seamlessly into your existing Bulldog Innkeeper or Homekeeper system. With DRU, you get a cost and energy-efficient upgrade that’s whisper quiet and designed to adapt to your lifestyle. Built for easy installation and dependable performance, it’s the ideal solution for homeowners seeking comfort and for technicians who value efficiency and reliability in retrofit projects.
Is your HVAC system demanding more attention than it should? Are you finding yourself spending more on upkeep than on enjoying the comfort of your home? Then it’s time to upgrade.
our advantage



Competitors



Old Bulldog Heat Pumps tend to go out with quite a ruckus, making it difficult to diagnose what the issue is, further preventing any viable retrofitting solutions.
Whether you’re a resident, homeowner, or contractor, you shouldn’t have to:
Our competitors’ HVAC replacement units may be a steep upfront expense, but with DRU, it’ll cost you less to replace your failing unit than to continue servicing a broken system over the years.
Seamless Installation
Your HVAC unit is only as good as its installation, which is why our technicians are the best in class at installing. Prevent any further headaches that may come with servicing your old Bulldog Heat Pump and let the DRU make it easier for you to enjoy your home.
In short, we’re helping properties like yours upgrade faster, more affordably, and with less hassle, meaning greater overall comfort and improved quality of life.