Instant AI Support for Navien Heating
The smart technical assistant helping heating technicians install, service and troubleshoot the NPE Series and NCB ON Series on site without delays.
Free to try
Support for Navien NPE Series, NCB ON Series and LCB700 Series
AI technical help
Solve Navien Faults Faster
Access relevant information drawn directly from manufacturer documentation for the NPE Series, NCB ON Series and LCB700 Series to resolve heating plant queries without delay.
Fast, clear answers
Facing an unexpected ignition failure on an NPE-32AWE or commissioning an NCB700 ON Combi Crossover 54kW? Ask a question to get concise troubleshooting guidance on site. You can diagnose tricky burner errors and sensor issues without waiting in phone queues for technical support.
Fast, clear answers
Facing an unexpected ignition failure on an NPE-32AWE or commissioning an NCB700 ON Combi Crossover 54kW? Ask a question to get concise troubleshooting guidance on site. You can diagnose tricky burner errors and sensor issues without waiting in phone queues for technical support.
Fast, clear answers
Facing an unexpected ignition failure on an NPE-32AWE or commissioning an NCB700 ON Combi Crossover 54kW? Ask a question to get concise troubleshooting guidance on site. You can diagnose tricky burner errors and sensor issues without waiting in phone queues for technical support.
Manual page references
Super Engineer cites manual pages directly so you can double-check technical specifications instantly. When checking pipework requirements on an NPE-24SWE or flue clearances on an LCB700 Combi Internal, you receive the relevant manufacturer page references right in your pocket.
Manual page references
Super Engineer cites manual pages directly so you can double-check technical specifications instantly. When checking pipework requirements on an NPE-24SWE or flue clearances on an LCB700 Combi Internal, you receive the relevant manufacturer page references right in your pocket.
Manual page references
Super Engineer cites manual pages directly so you can double-check technical specifications instantly. When checking pipework requirements on an NPE-24SWE or flue clearances on an LCB700 Combi Internal, you receive the relevant manufacturer page references right in your pocket.
NPE-32AWE fault-finding
NCB500 System Boiler setup
LCB700 Combi Internal servicing
NPE-24SWE cascade diagnostics
NPE-32AWE fault-finding
NCB500 System Boiler setup
LCB700 Combi Internal servicing
NPE-24SWE cascade diagnostics
NPE-32AWE fault-finding
NCB500 System Boiler setup
LCB700 Combi Internal servicing
NPE-24SWE cascade diagnostics
NCB300 41kW commissioning
NPE-32SWE maintenance
NCB700 ON fault calls
NPE-24AWE water heater support
NCB300 41kW commissioning
NPE-32SWE maintenance
NCB700 ON fault calls
NPE-24AWE water heater support
NCB300 41kW commissioning
NPE-32SWE maintenance
NCB700 ON fault calls
NPE-24AWE water heater support
AI heating toolkit
Built for Navien Technicians
Use specialised tools designed to speed up your daily plant room visits, simplify routine boiler maintenance tasks, and resolve complex multi-unit heating installations without unnecessary delays on site.
Accurate Answers
Tackle challenging burner locks on an NPE-32SWE or venting snags on an NCB300 41kW. Super Engineer delivers technical advice backed by page-specific manual citations, trade forum discussions and video walkthroughs, so you can diagnose commercial plant faults without leafing through paper booklets.
Accurate Answers
Tackle challenging burner locks on an NPE-32SWE or venting snags on an NCB300 41kW. Super Engineer delivers technical advice backed by page-specific manual citations, trade forum discussions and video walkthroughs, so you can diagnose commercial plant faults without leafing through paper booklets.
Personalized to you
Tailor your preferences by trade and location so guidance aligns with your regional installation practices. Whether you are running pipework for an NPE-24AWE or servicing an NCB500 System Boiler, answers account for your selected region and help you verify compliance checks without guesswork.
Personalized to you
Tailor your preferences by trade and location so guidance aligns with your regional installation practices. Whether you are running pipework for an NPE-24AWE or servicing an NCB500 System Boiler, answers account for your selected region and help you verify compliance checks without guesswork.
Improve your skills
Keep your commercial heating knowledge current right from the van. Activate Coach to receive regular, bite-sized training refreshers covering cascade configurations on the NPE Series, condensing oil burner operation on the LCB700 Series and advanced controls across modern heating plant.
Improve your skills
Keep your commercial heating knowledge current right from the van. Activate Coach to receive regular, bite-sized training refreshers covering cascade configurations on the NPE Series, condensing oil burner operation on the LCB700 Series and advanced controls across modern heating plant.
Site Lock
Maintain clear records for every plant room you manage. Use Site Lock to pin technical histories to individual sites, keeping track of every NCB700 ON Combi Crossover 42kW, system expansion vessel and commercial cylinder installed on the property for seamless repeat servicing visits.
Site Lock
Maintain clear records for every plant room you manage. Use Site Lock to pin technical histories to individual sites, keeping track of every NCB700 ON Combi Crossover 42kW, system expansion vessel and commercial cylinder installed on the property for seamless repeat servicing visits.
Ninja Mode
When you encounter interrelated heating plant defects across multiple cascaded NPE-32AWE units or an NCB700 ON Combi Crossover 54kW linked with secondary circuits, run Ninja Mode. Multiple AI agents cooperate simultaneously to trace elusive hydraulic and electrical issues systematically.
Ninja Mode
When you encounter interrelated heating plant defects across multiple cascaded NPE-32AWE units or an NCB700 ON Combi Crossover 54kW linked with secondary circuits, run Ninja Mode. Multiple AI agents cooperate simultaneously to trace elusive hydraulic and electrical issues systematically.
Notes
Finish maintenance visits without tedious paperwork. After completing a routine service on an LCB700 Combi Internal or an NPE-24SWE, simply speak your findings and snap photos of flue gas readings. The app formats a professional job report ready to hand over immediately.
Notes
Finish maintenance visits without tedious paperwork. After completing a routine service on an LCB700 Combi Internal or an NPE-24SWE, simply speak your findings and snap photos of flue gas readings. The app formats a professional job report ready to hand over immediately.
Easy to use
Instant setup
Team ready
Transparent Pricing, No Surprises
Flexible Plans for All
Choose a plan that fits your servicing workload and scale seamlessly as your business expands.
Monthly
Yearly
2 months free
Free
$0
user/month
Try it on your next job
500 credits / one-off
ALL industry sectors (knowledge-base)
Custom knowledge upload (with limit)
Ninja Mode (advanced problem solver)
Meme Mode ;-)
Solo
$20
user/month + tax
Fix it solo. Fix it right.
5,000 credits / month*
ALL industry sectors (knowledge-base)
Ninja Mode for tough faults
Rocket Fuel Agents for parts and kit
Share to the Community Brain
Job notes
Meme Mode ;-)
Pro
Popular
$35
user/month + tax
Everything in Solo, plus:
10,000 credits / month*
Private Brain for your own data
Answers from your private Brain
Site Lock for your sites and kit
Custom branding
Daily Coach
10x manual uploads
Coming soon: analytics, API, bulk export
Monthly
Yearly
2 months free
Free
$0
user/month
Try it on your next job
500 credits / one-off
ALL industry sectors (knowledge-base)
Custom knowledge upload (with limit)
Ninja Mode (advanced problem solver)
Meme Mode ;-)
Solo
$20
user/month + tax
Fix it solo. Fix it right.
5,000 credits / month*
ALL industry sectors (knowledge-base)
Ninja Mode for tough faults
Rocket Fuel Agents for parts and kit
Share to the Community Brain
Job notes
Meme Mode ;-)
Pro
Popular
$35
user/month + tax
Everything in Solo, plus:
10,000 credits / month*
Private Brain for your own data
Answers from your private Brain
Site Lock for your sites and kit
Custom branding
Daily Coach
10x manual uploads
Coming soon: analytics, API, bulk export
The future - NOW!
Vision XR
Be the first to access 'Vision XR' - the AI Tech Assistant glasses from Super Engineer
Vision XR
Trial our special AI Glasses designed for tradesmen (coming soon!). The perfect accessory for any tradesman, giving them technical instructions via visual (Head Up Display) & audio (earpiece).
Vision XR
Trial our special AI Glasses designed for tradesmen (coming soon!). The perfect accessory for any tradesman, giving them technical instructions via visual (Head Up Display) & audio (earpiece).
Heating questions answered
Navien Support Queries
Common questions about using Super Engineer on heating equipment.
Which Navien heating models does Super Engineer cover?
Super Engineer covers commercial water heaters and boilers across the manufacturer's catalogue. Supported units include the NPE Series water heaters: NPE-32AWE advanced condensing water heater with DHW input up to 52.8 kW • NPE-32SWE standard condensing water heater capable of cascading up to 16 units • NPE-24AWE advanced condensing water heater delivering DHW flow rates up to 24.0 l/min at a 25°C temperature rise • NPE-24SWE standard condensing water heater compatible with Natural Gas and Propane. It also covers the NCB ON Series: NCB700 ON Combi Crossover 54kW crossover condensing boiler • NCB700 ON Combi Crossover 42kW combi crossover boiler • NCB500 System Boiler condensing system boiler • NCB300 41kW condensing combi boiler. Furthermore, it supports the LCB700 Series, including the LCB700 Combi Internal blue flame condensing oil combi boiler. These models are only examples — the Super Engineer app covers many more Navien models.
Is Super Engineer affiliated with Navien?
No. Super Engineer is a completely independent technical tool developed to assist heating technicians on site, holding no relationship, commercial link or endorsement from Navien UK or any of its associated companies. All brand titles, equipment ranges and specific model designations mentioned across our service belong entirely to their respective trademark holders. The platform operates by cross-referencing published instruction manuals, reputable trade discussions and field troubleshooting guides to help technicians install, service and repair water heaters and boilers without delay. By pairing relevant manufacturer documentation with modern artificial intelligence, we simply provide an independent diagnostic resource that gives technicians reliable guidance when dealing with unfamiliar wiring, burner issues or hydraulic setups in busy plant rooms.
How does Super Engineer assist with Navien boiler servicing?
Super Engineer provides targeted assistance across routine servicing visits, complex new plant installations, urgent fault callouts and planned heating system upgrades. If you are carrying out an annual service on an NCB500 System Boiler, the app helps you locate relevant maintenance procedures and manufacturer specifications without digging through paper booklets. When commissioning an NPE-32SWE or NPE-24SWE in a multi-unit cascade arrangement, it directs you to the relevant manual pages covering fuel conversions, venting rules and freeze protection settings. If you encounter an unexpected burner lockout on an NCB700 ON Combi Crossover 54kW or hydraulic circulation problems on an LCB700 Combi Internal, you can troubleshoot the issue methodically with page-referenced guidance, avoiding prolonged phone calls to external support lines while customers wait on site.
Can Super Engineer support fault-finding across older heating plant?
Yes, technicians frequently encounter older heating plant alongside modern boilers, and Super Engineer supports technical queries across the full range of installation ages and service tasks. Whether you are diagnosing intermittent hot water delivery on an NCB700 ON Combi Crossover 42kW or checking burner operation on an older water heater, the system references extensive technical documentation to assist your diagnosis. You can investigate operational symptoms on an NPE-24AWE, check system pressure requirements on an NCB300 41kW, or inspect heat exchanger condition and flue seals on an LCB700 Combi Internal. By delivering relevant manual citations and troubleshooting insights directly to your device, Super Engineer ensures you have practical guidance right in the plant room, regardless of how long the equipment has been in service.
How do heating teams use Super Engineer on Navien kit?
Heating businesses and service contractors deploy Super Engineer across their teams to streamline day-to-day operations in commercial plant rooms and domestic utility cupboards alike. Technicians on site can query burner fault codes on an NPE-32AWE through the mobile app, email, WhatsApp or Slack while working in cramped locations where opening paper manuals is awkward. Office managers and supervisors can review structured job notes generated automatically after a planned service on an NCB500 System Boiler or an overhaul of an NPE-24SWE. By using shared workspaces and Private Brain features, your entire business can store plant room equipment lists, cascade setups and site records in one central location, ensuring every technician stays fully informed on repeat visits.
Which Navien heating models does Super Engineer cover?
Is Super Engineer affiliated with Navien?
How does Super Engineer assist with Navien boiler servicing?
Can Super Engineer support fault-finding across older heating plant?
How do heating teams use Super Engineer on Navien kit?
Feel free to mail us for any enquiries : team@superengineer.app
Extra field tools
Smart Diagnostic Features
Explore additional capabilities built to save time during heating maintenance.
Source equipment easily
Stuck on site needing a replacement sensor for an NCB700 ON Combi Crossover 54kW or a gasket for an NPE-32AWE? Parts Scout tracks down the nearest stockist and part number fast.
Source equipment easily
Stuck on site needing a replacement sensor for an NCB700 ON Combi Crossover 54kW or a gasket for an NPE-32AWE? Parts Scout tracks down the nearest stockist and part number fast.
Meme Mode
Finished commissioning a sixteen-unit cascade on an NPE-24SWE or finally cracked a stubborn heating fault on an LCB700 Combi Internal? Send an amusing WIN, FAIL or HAPPY CUSTOMER meme to your colleagues in the group chat.
Meme Mode
Finished commissioning a sixteen-unit cascade on an NPE-24SWE or finally cracked a stubborn heating fault on an LCB700 Combi Internal? Send an amusing WIN, FAIL or HAPPY CUSTOMER meme to your colleagues in the group chat.
Made by engineers for engineers
What Early Users Say
Read what some of the first test users are saying about Super Engineer
Love the speed it finds answers from manuals. Especially on older more obscure equipment
Brendan
Security Engineer
Love the speed it finds answers from manuals. Especially on older more obscure equipment
Brendan
Security Engineer
We especially like the fact we can upload our specific company settings - as engineers are always forgetting them!
Alessandro
Company owner
We especially like the fact we can upload our specific company settings - as engineers are always forgetting them!
Alessandro
Company owner
We've uploaded all our support docs to the Brain so engineers don't have to call me all the time
David
Tech support manager
We've uploaded all our support docs to the Brain so engineers don't have to call me all the time
David
Tech support manager
Finish work on time
Smart Support for Heating Technicians
Smart Support for Heating Technicians
Whether it’s handling a new piece of equipment, finding you that perfect morning snack or sourcing a missing piece of kit, Super Engineer’s AI makes your life easier & makes you smarter.
Includes our Get Home Early Guarantee ;-)
Whether it’s handling a new piece of equipment, finding you that perfect morning snack or sourcing a missing piece of kit, Super Engineer’s AI makes your life easier & makes you smarter.
Includes our Get Home Early Guarantee ;-)
