HO SCALE ROOF TOP A/C UNIT WITH DUCT (2 PER PACK)
This HO scale part is printed at 20µm layer height for tighter vertical detail than typical ~50µm hobby resin listings.
Printed at 20µm on Anycubic resin equipment — not the ~50µm layer height common on typical hobby listings.
- This HO scale part is printed at 20µm layer height for tighter vertical detail than typical ~50µm hobby resin listings.
- Printed on Anycubic resin equipment at 20µm — 2.5× finer layers than a typical 50µm hobby print.
- Checkout on 3gresinprints.com (Shopify). This page explains why the part is worth the price before you buy.
Secure cart and checkout run on 3gresinprints.com. This page is the technical spec — Shopify handles payment.
HO Scale Roof Top A/C Unit with Duct — 2 Per Pack
Look up — because the rooftop is where the real commercial detail lives. These Roof Top A/C Units with Duct are highly detailed and precision crafted to exacting standards of accuracy and realism, making them the perfect finishing touch for any mid-sized to large commercial or industrial building on your HO Scale layout. The moment you place one on a rooftop, the building transforms from a shell into a fully functioning, climate-controlled commercial operation.
Why Modelers Love It:
- ❄️ The Detail That Completes the Rooftop — No commercial building looks truly finished without HVAC equipment on the roof — this is the piece that ties it all together
- Perfect for Mid-Size to Large Commercial & Industrial Buildings — Office buildings, factories, warehouses, retail stores, restaurants, and any structure that needs climate control
- ️ Includes the Duct — The full unit with duct connection adds an extra layer of authenticity that sets your rooftop apart
- Paint-Ready Surface — Smooth resin finish accepts primer and paint straight out of the package — go classic HVAC white, weathered grey, or rust-streaked for a well-used industrial look
- True HO Scale — Perfectly proportioned alongside your existing HO Scale structures and rooftop details
- 2 Per Pack — Enough to equip two buildings or create a multi-unit rooftop installation on a larger structure
- Made in the USA — Proudly produced by 3G Resin Prints
Picture a commercial district on your layout — rooftops dotted with A/C units, ducts snaking across the surface, the whole scene humming with the quiet machinery of modern commerce. These units make every rooftop look like it’s been working hard for years.
Sold as a pack of 2. Pairs beautifully with the 2 FT Spinning Air Vents from 3G Resin Prints for a fully detailed commercial rooftop. Part of the HO Scale Commercial Details line.
Scale: HO (1:87) | Material: High-Detail 3D Resin Print | SKU: B-00033