**Image Prompt:**

At the top of the illustration image: *"Jack, Happy Brrr-thday from the Coolest Ductwork Crew!"*

A whimsical cartoon-style scene featuring a crew of smiling anthropomorphic HVAC units and construction workers partying on a rooftop. One AC unit is wearing a party hat and blowing a noisemaker, while a hard-hat-wearing contractor is precariously balancing a birthday cake on a ladder. Refrigerant tanks are stacked like presents, wrapped in shiny bows. A confused penguin in a toolbelt is trying to defrost a birthday balloon that's frozen mid-air. Background shows cranes, ducting, and coils wrapped in colorful streamers and confetti fluttering through the air. A big thermometer on the wall reads "Too Cool!" in neon letters. Mood: silly, playful, slightly chaotic—perfect for Jack's chilly-cool construction birthday celebration.

Generated with these themes: Hvac, Refrigeration, Construction, and .

Made with ❤️ by AI.