LIMS HVAC NZ

26/05/2026

Lift smarter, not harder. Our Portable Lifter (115–427cm / 130kg) glides smoothly on large 75mm transport wheels, with a strong leg frame and adjustable tray for rock-solid stability. Packs down into two handy carry bags for easy transport between jobs. Perfect for HVAC pros who need safe, effortless lifting on every site.

Shop now today!

25/05/2026

Say goodbye to kinked pipe and damaged insulation 👇

Our Black or White Insulated Copper Pair Coil is built for fast, reliable installs:
- Available in black or white insulation
- Complies with Aus & NZ standard AS1571 (Fire Rated)
- Uniformly round for easier flaring
- Soft, malleable copper that pushes through tight spaces without crushing
- Durable PVC outer layer to protect your copper and extend system life

Perfect for refrigeration and air conditioning contractors who want tidy, low‑maintenance installs that last.

In stock now at LIMS HVAC NZ (Penrose, North Shore & Tauranga)
Call us or order online today to secure your next job’s coil.

22/05/2026

Tough duct jobs need tough hardware.

Our MEZ Stainless Steel Fl**ge (120E–130E) in 5m lengths delivers a fast, economical way to connect rectangular duct — simply bolt at the four corners and you’re done. Engineered to provide uniform pressure along the entire profile, it helps ensure a tight, reliable mechanical seal for high-performance HVAC systems.

Available in 20mm and 30mm profiles, in stock now at LIMS HVAC NZ.

Order online or visit any of our branches.
https://www.rfr.bz/fb2726f

19/05/2026

Two great products available at LIMS HVAC - The Durolon JRD 10027 and Excelon JBX Junior 10169.

𝗗𝘂𝗿𝗼𝗹𝗼𝗻 𝗝𝗥𝗗 𝟭𝟬𝟬𝟮𝟳
Keep noise and vibration under control with the Durolon JRD – 10027 Flexible Duct Connector. Built from a tough woven polyesterylon blend, it offers excellent tear, water, ozone, acid and mildew resistance, rated for constant temperatures from -40°C to 135°C. Perfect for demanding rooftop HVAC applications, this 30m roll (45mm metal x 75mm fabric x 45mm metal) helps you deliver quieter, longer‑lasting ductwork on every job.

𝗘𝘅𝗰𝗲𝗹𝗼𝗻 𝗝𝗕𝗫 𝗝𝘂𝗻𝗶𝗼𝗿 𝟭𝟬𝟭𝟲𝟵
Keep your HVAC systems running quieter and cleaner with the DuroDyne Flexible Duct Connector 10169. All‑purpose, tear‑resistant and mildew‑proof, it’s built for reliable light commercial and residential installs. Rated from -40°C to 93°C and supplied in 30m lengths, this is the durable connection your ductwork deserves.

Get them at LIMS HVAC - at any of our branches or order online.

11/05/2026

White trunking on a dark architectural finish is a choice... just maybe not the right one.

If you’re tired of "white-stripe syndrome" ruining a perfectly good building exterior, it’s time to level up your install game. Meet the SD75 Black—the professional way to hide copper line sets, drains, and cables without the eyesore.

Why HVAC pros are making the switch:

Architectural Integration: Blends seamlessly with modern charcoal, black, and dark-toned cladding.

Built for NZ Conditions: UV-stabilized and impact-resistant PVC that won't crack or fade under the harsh Kiwi sun.

Smart Installation: The telescoping action allows for easy custom lengths, giving you a tighter, cleaner finish every time.

Safety First: Fire-rated (UL94) and provides high mechanical protection for electrical cables.

Stop settling for "standard" and start delivering "premium." Your clients (and their neighbors) will thank you.

Starting from $20.00 + GST.
In stock and ready to ship nationwide.

🔗 Click the link in the comments to shop the SD75 Black range today!

08/05/2026

Keep your outdoor units secure and level with our Rodigas Sliding Brackets (800mm x 465mm, 140kg).

Electro-galvanised steel, epoxy-coated for NZ conditions, complete with level and fixings for a quick, professional install.

Available in black and in stock now at LIMS HVAC – order online or pick up from one of our branches. Link to product in the comments below.

05/05/2026

𝗧𝗵𝗲 𝗘𝗻𝗲𝗿𝗴𝘆 𝗗𝗿𝗮𝗶𝗻:
Did you know the average NZ commercial building loses 25-40% of its HVAC energy through duct leaks? That’s money literally disappearing into your ceiling.

𝗕𝗼𝗼𝗸 𝗮 𝗱𝘂𝗰𝘁 𝗹𝗲𝗮𝗸𝗮𝗴𝗲 𝘁𝗲𝘀𝘁 𝘁𝗼𝗱𝗮𝘆 𝘁𝗼 𝘀𝗲𝗲 𝗵𝗼𝘄 𝗺𝘂𝗰𝗵 𝘆𝗼𝘂 𝗰𝗼𝘂𝗹𝗱 𝘀𝗮𝘃𝗲.

05/05/2026

Leaky ducts = Leaky profits. Our Aeroseal technology seals leaks from the inside out, improving energy efficiency by up to 30%. Just ask the team at Auckland International Airport!

Econair Services Limited approached LIMS Aeroseal to seal and certify three runs of ducting in WP2 (Work Package Two) at the Auckland International Airport. We were able to help our customer attain satisfactory airtightness on all counts due to the innovative nature of the Aeroseal nanotech compound...

17/04/2026

𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗮 𝗰𝗼𝗺𝗽𝗮𝗰𝘁, 𝘂𝗹𝘁𝗿𝗮‑𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗰𝗼𝗻𝗱𝗲𝗻𝘀𝗮𝘁𝗲 𝗽𝘂𝗺𝗽 𝗳𝗼𝗿 𝘆𝗼𝘂𝗿 𝗻𝗲𝘅𝘁 𝗶𝗻𝘀𝘁𝗮𝗹𝗹?

Meet the Miniblue from Blue Diamond : a self‑priming rotary diaphragm pump that’s quiet, lightweight, and easy to fit around existing pipework, trunking, or even in tight ceiling spaces. Perfect for modern HVAC installs where space and noise matter.

✅ Self‑priming for flexible placement
✅ Quiet operation – ideal for residential and commercial jobs
✅ Compact and lightweight design
✅ In stock now at LIMS HVAC – Penrose, North Shore & Tauranga (express pickup usually ready in 1 hour)

Order Miniblue today from LIMS HVAC NZ and make your next AC install simpler, quieter, and more reliable. Link to product is in the comments.

17/04/2026

𝗠𝗼𝘀𝘁 𝗞𝗶𝘄𝗶 𝗵𝗼𝗺𝗲𝘀 𝗮𝗿𝗲 𝗹𝗲𝗮𝗸𝗶𝗻𝗴 𝗺𝗼𝗿𝗲 𝗲𝗻𝗲𝗿𝗴𝘆 𝘁𝗵𝗮𝗻 𝘄𝗲 𝗿𝗲𝗮𝗹𝗶𝘀𝗲.

In New Zealand, up to 40% of a home’s energy use can be lost through hidden gaps in ductwork and the building envelope — which means higher power bills, cold spots, draughts, and poorer indoor air quality.

We’ve put together a practical guide that breaks down:
- What air sealing actually is (in plain English)
- The difference between duct leaks and building envelope leaks
- Why traditional fixes like caulking and weather stripping aren’t always enough
- How Aeroseal’s non-invasive technology can cut leaks by up to 95% and reduce energy costs by up to 30%

If you care about a warmer, healthier, more efficient home or building in Aotearoa, this is for you.

Read the full article here: “What Is Air Sealing? A Kiwi’s Guide to a Toasty, Energy-Efficient Home” on the LIMS Aeroseal blog.

Link to read is in the comments: