Intellihot On-Demand Water Heaters Installation Guide

: June 9, 2024
: Intellihot

Table of Contents

Intellihot On-Demand Water Heaters
ON-DEMAND WATER HEATERS & IoT INNOVATIONS
i Series, Gen II i200
KEY FEATURES
iQ Series, Gen II iQ251 | iQ251D (Deionized)
The Neuron Series iN199
iN401 | iN501
TECHNOLOGY OVERVIEW
KEY FEATURES
telliCare Service
**It’s as simple as
Recognition and Awards
INTELLIHOT CONTACT INFORMATION
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Intellihot On-Demand Water Heaters

ON-DEMAND WATER HEATERS & IoT INNOVATIONS

Intellihot-On-Demand-Water-
Heaters-fig-1

Powered by Intellihot.
Intellihot is at home wherever people live, work or play. From wall-hung units that help restaurants, hotels and other businesses cut their energy bills to floor units robust enough for hotels, sky-rises, schools, stadiums, apartment buildings and hospitals – we’re committed to progress and helping to improve the way people live. We’re setting the benchmark for superior performance and efficiency. From the moment they start running, Intellihot water heating units begin to learn your facility’s typical usage patterns. Then they adapt, heating up the amount of water you need – no more, no less. – Improving your facility’s energy efficiency by up to 40%. We are building a waste-free future – without a drop of sacrifice.

We call that progress.
Our journey to create a better heating system began back in the winter of 2005, when a tank-type water heater broke down and flooded my basement. By combining the principles of a diesel engine’s robustness, robotics intelligence, and marine environment durability, we set out to design a unit from the ground up ¬that would outperform and outlast all others. Quickly, our goal grew from not just making a better water heater but creating an efficient and intelligent water heating and delivery system. Innovation is our hallmark and simplicity, efficiency, and durability are at the core of every lntellihot product. Our water heaters utilize the best attributes of tank and tankless – with intelligent logic and integrated recirculation. The result is a water heating system capable of handling the extreme loads of commercial applications with the preciseness needed for residential applications. Our products are proudly engineered and built in Galesburg, Illinois making lntellihot the first and only US-based manufacturer of gas-fired condensing tankless water heating systems. Over the past eight years, lntellihot has helped commercial customers throughout the nation save thousands of dollars while eliminating downtime. As we continue to expand our coverage across North America, we strive to provide you with the same unmatched performance advantages and savings. Our talented team of dedicated professionals is ready to assist you and help your business succeed.I thank you for considering our lntellihot products.
Sincerely,
Sridhar Deivasigamani
President, lntellihot Inc. Intellihot-On-Demand-Water-Heaters-
fig-2

i Series, Gen II i200

TECHNOLOGY OVERVIEW

With unparalleled performance and reliability, our Gen II i Series tankless water heaters are ideal for highly variable applications using potable hot water. Each unit is constructed for maximum durability – even in the most demanding commercial applications.

i200 delivers nearly 200,000 BTU/hr and i250 delivers 250,000 BTU/hr.
Decreases capital cost by up to 50% and reduces operational cost up to 30% (compared to traditional tank-type systems).

KEY FEATURES

Revolutionary Heat Exchanger – Features our revolutionary 316L stainless steel heat exchanger that can withstand all thermal shocks and stresses, and provides superior corrosion and erosion resistance.
Masterless Cascading – Cascade up to 10 units together and eliminate single-point failure with our patented Masterless Cascading technology.
Efficient Burner – Features a radially fired, downward-blowing, premixed burner with a negative pressure gas valve and plenum design.
Self-Descaling – Patented self-descaling design prevents lime-scale buildup.
Eliminate Mixing Valves & Lower Legionella Risks – With no storage tanks, there’s a lower risk for Legionella growth. By eliminating the need for mixing valves, this feature also reduces their associated unreliability and costs.
Multiple Venting Configurations – Include concentric, snorkeling terminations in different pressure zones and single-pipe vent, with smart common venting.
Numerous Levels of Built-in Safety Features – Prevent flue from back drafting, including fan speed control, a mechanical damper, and intelligent unit loss detection algorithms.

Intellihot-On-Demand-Water-Heaters-fig-5

iQ Series, Gen II iQ251 | iQ251D (Deionized)

TECHNOLOGY OVERVIEW
With 96% thermal efficiency and flexible design and circuit options, iQ251 and iQ251D models are the best in class wall-hung, ASME-compliant, tankless water heaters. These wall-hung iQ models are constructed for maximum durability and the most demanding commercial and industrial applications. The iQ251D is the only gas-fired, deionized on-demand water heater on the market.Both iQ251 and iQ251D deliver 251,000 BTU/hr.

KEY FEATURES

Wi-Fi & 3G/4G Connectivity – Real-time monitoring of your Gen II unit is available through the unit’s 3.5” touch-screen – and accessible remotely via a mobile app. Each unit can be easily connected to your building’s Wi-Fi router or to Intellihot’s internet hub.
Masterless Cascading – Eliminate single-point failure with our patented Masterless Cascading technology. If one cascaded unit is offline for servicing, all other units regroup and continue to operate. Cascade up to 2,510,000 BTU/hour (10 units) for larger applications.
Eliminate Mixing Valves & Lower Legionella Risks – With no storage tanks, there’s a lower risk for Legionella growth. By eliminating the need for mixing valves, this feature also reduces their associated unreliability and costs.
Full Modulation – Smart units deliver maximum BTU/hr input when needed and zero BTU/hr the rest of the time.
Gas-Fired – By using natural gas our systems lower operating costs and improve ROI vs. electric water heaters. 73KW of heating capacity available with low pressure drop; capable of 9.6 GPM at 50F temperature rise.
Common Venting Capabilities – The iQ251 and iQ251D units transform common venting into smart–common venting.
ASME-HLW Compliant – Suitable for applications managed by engineers, specifiers and contractors.

Intellihot-On-Demand-Water-Heaters-fig-6

The Neuron Series iN199

TECHNOLOGY OVERVIEW
The iN199 is specifically designed to be drop-in ready for all tank-type water heaters using Natural Gas or Propane that utilize a 120-gallon tank. The iN199 will save commercial properties up to 40% per year on their energy bills and reduce greenhouse gas emissions by 40%. The iN199 is the perfect tankless solution for commercial properties that want reliable hot water at an affordable price with no tank to maintain. System installation is faster, easier, and less expensive than traditional tank-type water heaters.

KEY FEATURES

199,950 BTU/hr – Natural gas or propane.
Drop-In Ready Replacement – Neuron Series units are over 8” slimmer than a typical tank and feature similarly located water in and out for easy hook up without the need to re-pipe. Replace typical tank units in a flash.
Quick Ship – Readily available stock, ships quickly with short lead times on orders.
Sizing Guarantee – Intellihot is confident that your project will be sized correctly by us; if not, we will pay for any additional equipment at no charge.
Gas Pressure Sensor – Easy ignition troubleshooting
Water Pressure Sensor – Allows for scaling checks
Direct Cell-LTE Connectivity – Remotely access and monitor our Neuron unit via LTE cell connectivity feature. No need for your building’s Wi-Fi.
Control Board OTA – Over The Air monitoring with software backup and updates
Automatic Pump Control – Runs only with flow to the unit preventing pump burnout
Lightweight – 266lbs. – The slim, lightweight design makes light work of transporting and installation.

iN401 | iN501

TECHNOLOGY OVERVIEW
When space and cost are important deciding factors, you can count on our Neuron Series units for superior performance and reliability. Ideal for commercial applications, our tankless water heaters provide 96% thermal efficiency and are constructed for maximum durability – even in the most demanding commercial applications.

KEY FEATURES

Compact Drop-In Replacement – Like the iN199, these units are over 8” slimmer than a typical tank and feature similarly located water in and out for easy hook up without the need to re-pipe. Replace typical tank units in a flash.
Built-In Redundancy – All Neuron models come with two separate heat engines, independently controlled thus eliminating additional expense and space for a redundant backup water heater.
Direct Cell-LTE Connectivity – Remotely access and monitor our Neuron unit via LTE cell connectivity feature. No need for your building’s Wi-Fi.
Mobile App, telliCare® – Use Intellihot’s mobile app and start monitoring your unit. Check water inlet/outlet temperatures, flow rates, flue gas temperatures and life of key parts, available on your mobile device of choice.
Low Gas Pressure Operation – System operates on low gas pressure, down to 2.5” WC, without reduction of capacity.
Eliminate Mixing Valves & Lower Legionella Risks – With no storage tanks, there’s a lower risk for Legionella growth. By eliminating the need for mixing valves, this feature also reduces their associated unreliability and costs.
Flexible-Floating Heat Exchanger Design – stress-relieving and thermal shock resistant
Multi-Unit – Masterless cascading with common venting
7” Color Touch Screen – access to usage data, troubleshooting, and parts wear

iQ Series, Gen II
iQ751 | iQ1001 | iQ1501 | iQ2001 | iQ3001

TECHNOLOGY OVERVIEW

Our iQ Series floor-standing units deliver the highest capacity in the industry – up to 3 million BTUs – with no storage tanks required. Designed for very large volume, commercial applications, these high-input units slash capital costs by up to 50%, and decrease operational costs by up to 40%, when compared to traditional tank-type systems.

KEY FEATURES

High Capacity in a Compact Size – At 1645 lbs. and 30” width (fits elevator doors), iQ3001s supply 80 GPM at 70°F temperature rise non-stop.
Masterless Cascading – Eliminate single-point failure with our patented Masterless Cascading technology.
Wi-Fi and 3G/4G Connectivity – Real-time monitoring of your Gen II unit
is available through the unit’s 7” touch-screen – and accessible remotely via a mobile app. Each unit can be easily connected to your building’s Wi-Fi router or to Intellihot’s internet hub.
Eliminate Mixing Valves & Lower Legionella Risks – With no storage tanks, there’s a lower risk for Legionella growth. By eliminating the need for mixing valves, this feature also reduces their associated unreliability and costs.
Competitive Turndown Ratio – Unparalleled gas savings with an industry leading turndown ratio, 100:1 for iQ3001, 66:1 for iQ2001, 50:1 for iQ1501, 33:1 for iQ1001, and 25:1 for iQ751.
Common Venting Capabilities – The iQ floor units transform common venting into smart–common venting.
ASME-HLW Compliant – Suitable for applications managed by engineers, specifiers and contractors.
Guaranteed – Backed by a 10 year non-prorated heat exchanger warranty.

Intellihot-On-Demand-Water-Heaters-fig-15

telliCare Service

Zero Downtime. Zero Worries. Zero Problems.™

TECHNOLOGY OVERVIEW
Real-time Remote Access Made Easy. telliCare is our innovative Wi-Fi/LTE enabled, prognostics and predictive maintenance service for Intellihot’s Gen II iQ and iN tankless water heaters. This service allows your Intellihot water heaters to be monitored and controlled via an app on your mobile device, so that you have control on the go. Whether you are on-site or remote, your telliCare plan provides you with valuable benefits and data at your fingertips.

24/7/365 Monitoring by factory personnel who can take appropriate action remotely, if needed.
Notifications sent with the right information, to the right people at the right time.
Automatic Firmware Updates published to units.
Prognostics and Predictive Analytics reports available on your mobile device.
BTUs, Firing Rate, and Flue Gases monitored on a daily, weekly, and monthly basis.
Inlet/Outlet Temperatures Monitored on an hourly, daily, weekly, and monthly basis.
Flow Rates monitored on an hourly, daily, weekly, and monthly basis.

**It’s as simple as

Intellihot-On-Demand-Water-Heaters-
fig-17 telliBot_ai – Water Heater Failure Forecaster
**

Smart Device

SMARTIFY YOUR WATER HEATER AND SMARTIFYPREDICT Y OUR WAREMAININGTER HEALIFE TERTO BETTER AND PREDICT REMAINING LIFEPLAN CAPEX TO BETTER PLAN CAPEX
Water heaters are an integral part of any pr commercial property. The US Department of Eneroperty. The US Department of Energy estimatesgy estimates that there are 103 million water heaters in service.

THE TELLIBOT WATER HEATER FORECASTER IS EASILY CONNECTED TO YOUR EXISTING WATER HEATERS, ANY MAKE, AND MODEL.

This system allows you to plan for replacements before a hot water disaster.
The telliBot ai gathers data for 10 days
Using advanced intelligence and sensors to gather data based on the flow rates, temperatures, firing rate, and more to accurately predict the remaining useful life of your systems.
Intellihot will provide a detailed report that will give each monitored unit a score and projected replacement time frame.

ELIMINATE UNEXPECTED FAILURES

The average lifespan of a tank type water heater is between 6 and 10 years.
Water heater failure can cause closure or the inability to serve your customers, adversely impacting revenue!

THERE ARE RARELY SIGNS OF TROUBLE BEFORE IT’S TOO LATE.

Recognition and Awards

20 Best Companies to Watch of 2021 – Executive Headlines
20 Influential Leaders Which Everyone Should Know in 2021 – Global Business Leader Magazine
BUILD – Construction & Engineering Magazine Most Innovative Provider of Commercial Hot Water Systems, N. America (2021) Global excellence award Most Innovative Water Heaters Manufacturer 2021 – USA
Construction Tech Review Top 10 Intelligent Building Solution Providers 2021
The Silicon Review 50 Fastest Growing Companies of the Year (2021)
Globee® Business Awards 2021
Intellihot Top Building Automation Company of 2020
20 Chicago Startups to Watch in 2020
Building Tech 50 List 2018
NASA Awards Commercial License to Intellihot Inc 2018
10 Illinois Green Tech Startups to Watch
Plumbing & Mechanicals’s 20 Top Products (2017)
Chicago’s Top Ten Founders Over 40 Award (2016)
Top 20 High Growth Company in Illinois (2011)
Top 24 Companies Outside Silicon Valley (2010)
Top 6 Most Innovative Companies in Illinois (2009)