Tubman Heating Limited

02/10/2026

Are industrial air-to-water heat pumps the future of process heat in New Zealand?

For many applications, the answer is increasingly becoming yes.
As energy costs rise and businesses look to reduce carbon emissions, industrial heat pumps are emerging as one of the most effective solutions for:
✅ Process hot water
✅ Food & beverage manufacturing
✅ CIP systems
✅ Commercial heating
✅ Hospitals and aged care facilities
✅ Hotels and aquatic centres

Modern industrial heat pumps can deliver hot water temperatures up to 90°C, with high-temperature models exceeding 120°C while achieving efficiencies of 300% to 500%.

However, heat pumps are not the answer to every heating challenge.
Applications requiring high-pressure steam, very high temperatures, or significant peak-load flexibility may be better suited to a hybrid solution that combines heat pump technology with electric, biomass, or conventional boiler systems.

In our latest article, we explore:
• Where industrial heat pumps make sense
• Their key advantages and limitations
• New Zealand regulatory considerations
• Typical industrial applications
• When a hybrid heating strategy may be the best solution

At Tubman Heating, we focus on delivering the right heating solution for each application, whether that's heat pumps, electric boilers, biomass systems, steam boilers, or a combination of technologies.

🔗 Read the full article:

Learn how industrial air-to-water heat pumps are transforming process heat and commercial heating in New Zealand. Explore applications, benefits, limitations, regulations and decarbonisation opportunities.

02/08/2026

🔋🌱 Energy security, electrification, biomass, and decarbonisation were front and centre at CEP Conference 2026. Here's what every industrial and commercial energy user should be thinking about next.

As New Zealand's energy landscape continues to evolve, businesses are facing important decisions about how to improve energy resilience, reduce emissions, and prepare for the future. Discussions at CEP Conference 2026 reinforced the growing need for practical, sustainable energy strategies that balance operational performance, affordability, and long-term sustainability.

From biomass and electrification through to innovative funding models and energy optimisation, organisations have more options than ever to transition towards lower-emission energy systems.

At Tubman Heating, we're helping businesses navigate this transition with tailored solutions including:

✅ Biomass steam and hot water systems

✅ Electric boiler technologies

✅ Commercial and industrial heat pumps

✅ Energy-as-a-Service (EaaS) & Heating-as-a-Service (HaaS)

✅ Service, maintenance, and performance optimisation

There is no one-size-fits-all approach. The right solution depends on your site, operational requirements, sustainability goals, and long-term energy strategy.

📖 Read our latest blog for key insights from CEP Conference 2026 and what they could mean for your business:

👉 https://tubman.co.nz/blog/cep-conference-2026-insights-shaping-nzs-energy-future/

19/07/2026

🚀 We're pleased to announce that Tubman Heating is now listed in EECA's Energy Finance Provider Directory as a provider of Lease-to-Own and Energy-as-a-Service (EaaS) solutio

ns.

This recognition supports our mission of helping New Zealand businesses invest in modern steam, hot water, heating and renewable energy systems without significant upfront capital expenditure.

If you're looking to improve energy efficiency, reduce operating costs, or explore renewable energy opportunities, we'd love to talk.

🔗 Learn more: https://tubman.co.nz/blog/tubman-heating-company-news/tubman-heating-recognised-in-eecas-energy-finance-provider-directory/

07/07/2026

📢 We're excited to announce our new partnership with KIPI, a leading European manufacturer of advanced biomass combustion technology.

This partnership expands Tubman Heating's renewable energy offering, bringing innovative biomass burner solutions to the New Zealand market and providing businesses with more options to reduce emissions, improve energy resilience, and transition away from fossil fuels.

🔥 By combining KIPI's proven biomass technology with Tubman Heating's local expertise, installation capability, and nationwide service support, we're helping commercial and industrial customers access reliable, efficient, and sustainable heating solutions.

🟢 As New Zealand continues its decarbonisation journey, partnerships like this play an important role in delivering practical renewable energy solutions that keep industries running while reducing environmental impact.

👉 Read more about the partnership and what it means for New Zealand businesses:

https://tubman.co.nz/blog/products-and-brands/tubman-heating-kipi-biomass-partnership/

05/05/2026

✅ Confirmed for 2026: Tubman Heating remains the sole CIB Unigas distributor in New Zealand

We’re proud to share that Tubman Heating has once again been officially appointed as the sole authorised distributor for CIB Unigas in New Zealand for 2026.

This renewal reflects a long‑standing partnership built on technical expertise, trusted support, and proven burner and control solutions across commercial and industrial applications.

Read more about our ongoing relationship with CIB Unigas and what this means for our customers 👉

🔗 https://tubman.co.nz/blog/tubman-heating-company-news/tubman-heating-confirmed-as-cib-unigas-sole-distributor-in-new-zealand-for-2026/



14/04/2026

🌍⚡ Rising global fuel uncertainty is changing the energy conversation.

Volatile fuel markets, supply chain disruption, rising costs, and increasing pressure to decarbonise are making it harder for businesses to plan with confidence, especially those reliant on steam and thermal heating.

If your operation depends on reliable heat or steam, these challenges aren’t theoretical. They directly impact cost, resilience, and long‑term viability.

In our latest blog, we explore:
• Why traditional fuel sources are becoming higher risk
• How businesses can reduce exposure to fuel volatility
• Practical alternatives like biomass and electric boilers that support reliability and decarbonisation

Now is the time to take control of your heating and energy strategy.

👉 Read the full blog here:
https://tubman.co.nz/blog/industry-news/rising-global-fuel-concerns-why-now-is-the-time-to-rethink-your-heating-and-energy-strategy/

Reduce fuel volatility and carbon risk with renewable heating options including biomass, electric boilers, heat pumps, and Energy as a Service.

23/02/2026

Is the “slow start” myth holding back your carbon-neutral transition? 🪵🔥

A common concern we hear at Tubman Heating is that switching from gas or oil to biomass means sacrifice, and waiting hours for your plant to reach operational temperature.

❗ But here’s the reality: Modern biomass technology has closed that gap.

In our latest blog, we break down why the "speed" argument is more academic than practical in a modern industrial setting.

Key Takeaways:

✅ It’s Physics, Not Just Fuel: All shell boilers are governed by the same thermal stress constraints (EN 12953). Firing a gas boiler too hard from cold causes the same damage as pushing biomass too fast.

✅ The 15-Minute Difference: Modern biomass systems typically reach operational temperature within 45–90 minutes. Compared to gas, the difference is often negligible when compared to the time it takes for distribution pipework to heat up.

✅ Digital Precision: With Lambda probes and automated ignition, modern biomass "supercharges" the initial burn, ramping up core temperatures far faster than older mechanical systems.

✅ The "Slumber" Advantage: Using a PLC to maintain a small bed of embers overnight allows for near-instant response when your shift starts at 6:00 AM.

Sustainable energy doesn't have to mean production delays. If you’re properly designed and operated, biomass is just as agile as fossil fuel alternatives—and much better for your carbon footprint.

Read the full technical breakdown here: 🔗 https://tubman.co.nz/blog/industry-news/do-biomass-boilers-take-longer-to-heat-up-than-gas-or-oil/

Modern biomass boilers reach operational temperatures in 45–90 minutes, debunking the myth that they are slower than gas or oil. Learn how advanced combustion controls and EN 12953 standards ensure efficient, rapid start-ups for industrial steam and hot water systems.

08/02/2026

🔥 Step into a Senior Technical Lead Role with NZ’s Combustion Experts.

We are looking for a Senior Boiler & Burner Specialist to join our Rosedale-based team. If you’re a technical heavy-hitter who thrives on complex fault-finding and high-standard workmanship, we want to hear from you.

What’s in it for you?

✅ Top-tier Remuneration: $40 – $55 per hour (depending on experience).

✅ Stability & Growth: Work for a NZ-owned industry leader with 40+ years of history.

✅ The Gear: Company vehicle, phone, tablet, and tool allowance.

✅ Real Benefits: Subsidised health insurance, life/income protection, and performance-based bonuses.

✅ Culture: A supportive, family-run environment that actually values work-life balance and professional development.

What we’re looking for:

Deep experience in servicing, installing, and fault-finding on industrial boilers and burners.

Strong electrical/mechanical aptitude (experience with control panels and gas connections is a major plus).

A commitment to excellence and a "do it once, do it right" attitude.

Full NZ Driver’s Licence and the right to work in NZ.

Join a team that values your expertise and gives you the autonomy to do your best work.

Apply now via SEEK: https://www.seek.co.nz/job/89879762?ref=search-standalone&type=standard&origin=jobTitle =7c4ecfb04dd2adbf4ead17948606116065d45795

Know someone perfect for the role? Tag them in the comments! 👇

28/01/2026

🏨 Don’t let a hidden boiler crisis shut down your business.

We recently received a call from a hotel that had just changed hands. The new owners didn't realize that the boiler hadn't been serviced in years.
📸 The photos show exactly what we found. As you can see, the internal condition was a disaster waiting to happen.

The result? A complete breakdown on a Friday afternoon, right as guests were checking in for the weekend. No boiler meant no hot water for the entire site. 🛁

The Reality Check: Equipment doesn't care about your schedule. If it isn't maintained, it will eventually fail, often at the most expensive and inconvenient time possible.

🔧The Save:
3:00 PM: We identified a failed pump and tracked down a replacement from our supplier.
Friday Evening: The new pump was installed, the system was tested, and hot water was restored to the hotel.

The Lesson: If you’ve recently taken over a new site or can’t remember the last time your commercial boiler was inspected, don’t wait for a breakdown. A simple service is much cheaper (and less stressful) than an emergency Friday night repair.

Is your plant room overdue for a check-up? Let’s get it sorted before the weekend rush. 🛠️

13/01/2026

🌿Sustainable future, rock-solid foundations 🛠️

While the commercial heating industry is rapidly evolving toward a greener 2026, one thing at Tubman Heating remains unchanged: our commitment to world-class maintenance.

Sustainability isn't just about the latest tech; it’s about making sure your core infrastructure, your burners and boilers, is performing at its absolute peak.

Why maintenance is your best sustainability tool:

A standard commercial boiler can lose up to 10% efficiency without regular professional tuning, spiking your fuel spend.

Reduce Downtime:

Our rapid breakdown assistance and preventative maintenance plans catch small issues before they become operational risks.

Extended Asset Life:

A well-optimised system runs longer, delaying expensive equipment replacements.

Flexible ways to stay optimised:

For those looking to modernise, we’ve removing the capital barrier. Our Heating as a Service (HaaS) model includes fully managed planned maintenance and 24/7 availability, with costs spread over a 5, 7, or 10-year period.

From emergency repairs to high-efficiency Hering heat exchanger retrofits, we are your partners in energy management.

Read our full 2026 update here: 👉 https://tubman.co.nz/blog/leading-the-way-in-sustainable-commercial-industrial-heating-whats-next-for-tubman-heating/

Discover how Tubman Heating is leading NZ’s transition to sustainable heating in 2026. Explore Hering heat exchangers, Energy Assessments, and our flexible Heating as a Service (HaaS) model.