
Honeywell 16kW Home Generator
5-Year Warranty
Honeywell home backup generators carry a Premium 5 Year Limited Warranty.
True Power™ Technology
True Power™ Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances.
Generac's G-Force Engine
Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.
Engineered and Built in the USA*
Honeywell Generators and engines are engineered and Built in the USA* *Built in the USA using domestic and foreign parts.
Quiet-Test™ Self-Test
Quiet-Test™ Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel.
Smart, User-Friendly Controls
Smart, User-Friendly Controls. Honeywell Generator's Sync® Controller allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition.
Tough, Durable All-Aluminum Enclosures
Tough, Durable All-Aluminum Enclosures: Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
Mobile Link™ Remote Monitoring
Mobile Link™ Remote Monitoring allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and the generator’s maintenance schedule. Connect your account to your authorized service dealer for fast, friendly and convenient assistance. (Sold Separately).
Honeywell 20kW Home Generator
5-Year Warranty
Honeywell home backup generators carry a Premium 5 Year Limited Warranty.
WhisperCheck™
One of the quietest units available; self-test mode is even quieter than normal operation.
Mobile Link™
Mobile Link lets you check on your generator’s status by using your computer, tablet, or smartphone. (Sold separately. Not available in Canada.)
RhinoCoat™ All-Weather Enclosure
The corrosion-resistant aluminum enclosure with RhinoCoat™ finish prolongs the life of your generator.
Rugged OHVI® Engine
The Generac OHVI® engine requires significantly fewer scheduled maintenance intervals than competitive engines.
Sync 3.0® Controller
This next gen controller allows for the easy monitoring of history and maintenance as well as management of generator functions.
LED Indicator Lights
LEDs allow you to determine generator status at a glance.
Installation Options
3rd-party-certified to NFPA standards, allowing for installation as close as 18” to the home.
Honeywell 22kW Home Generator
5-Year Warranty
Honeywell home backup generators carry a Premium 5 Year Limited Warranty.
True Power™ Technology
True Power™ Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances
Engineered and Built in the USA*
Honeywell Generators and engines are engineered and Built in the USA* *Built in the USA using domestic and foreign parts
Generac's G-Force Engine
Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.
Quiet-Test™ Self-Test
Quiet-Test™ Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel.
Tough, Durable All-Aluminum Enclosures
Tough, Durable All-Aluminum Enclosures: Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.
Smart, User-Friendly Controls
Smart, User-Friendly Controls. Honeywell Generator's Sync® Controller allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition.
Mobile Link™ Remote Monitoring
Mobile Link™ Remote Monitoring allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and the generator’s maintenance schedule. Connect your account to your authorized service dealer for fast, friendly and convenient assistance. (Sold Separately).
12 kW Generator
Our generators for backup power provide reliability and performance. When you lose power during an outage or storm, a hard-working 12 kW KOHLER® generator keeps your appliances working, the heat or AC running and your security system on.* OnCue® Plus Generator Management System is standard with every RESV or RESVL generator.
High Quality Power.
Kohler generators provide advanced voltage and frequency regulation along with ultra-low levels of harmonic distortion for excellent generator power quality to protect your valuable electronics.
Powerful.
The Kohler 12 kW generator can easily start and run a 5 ton air conditioner with up to 5 kW preload.*
Reliable.
Kohler is known for extraordinary reliability and performance and backs that up with a 5-year or 2000 hour limited warranty.
Enclosure
Bold new Kohler design in steel, dipped in e-coat for extra corrosion protection and painted with a durable powder coat finish.
Remote Monitoring
Every 12RESVL comes standard with OnCue® Plus, our remote monitoring system, which gives you peace of mind at home no matter where you are in the world.
THE POWER YOU NEED
- PowerBoost™ technology provides power to start large loads such as central air conditioners without dropping power to other appliances
- Extraordinary peak motor-starting capacity: 12RESVL at 16.8kVA at 240V
- Premium power quality delivers exceptional digital voltage and frequency regulation along with low levels of harmonic distortion to protect sophisticated electronics
- Powered by reliable KOHLER Series 7000 V-twin engine with efficient OHV design. operation speed is 3600 rpm (the standard for air-cooled generators)
- Compatible with Programmable Interface Module (PIM)
- Also compatible with Load Control Module (LCM) with single-phase generators only
THE CONVENIENCES YOU EXPECT
- Comes with an RXT 100-amp indoor-rated automatic transfer switch with 12-space load center.
- DC2 controller designed for today's sophisticated electronics manages both the generator set and Model RXT transfer switch functions
- Accepts natural gas fuel pressure as low as 3.5 inches
- Quiet, neighborhood-friendly operation with sound levels similar to a typical central air conditioner
- Meets 181 mph wind rating
- Runs on either natural gas or liquid propane (LPG) with simple switching between natural gas and LPG in the field

14 kW Generator
Popular generators for backup power, with an automatic transfer switch included. When you lose power during an outage or storm, a hard-working 14 kW KOHLER® generator keeps your appliances working, the heat or AC running and your security system on.*
Reliable.
Every KOHLER® generator is equipped with a heavy-duty, commercial-grade engine that stands up to extreme weather.
Powerful.
In just 10 seconds, your KOHLER generator automatically restores power to a 5-ton (60,000 BTU) air condition, major appliances and electronics.*
Premium warranty.
We've got you covered with 5-year, 2,000-hour protection, and a corrosion-proof enclosure that's built to last.
Award winner.
KOHLER generators have received several awards, including the Most Valuable Product (MVP) Award 2010 by Building Products magazine.
THE POWER YOU NEED
- PowerBoost™ technology provides power to start large loads such as central air conditioners without dropping power to other appliances
- Extraordinary peak motor-starting capacity: 14RESAL at 35kVA at 240V
- Premium power quality delivers exceptional digital voltage and frequency regulation along with low levels of harmonic distortion to protect sophisticated electronics
- Powered by reliable KOHLER Command PRO® engine, designed and tested for tough commercial applications; with hydraulic valve lifters to eliminate need for lengthy break-in periods and expensive valve adjustments; operation speed is 3600 rpm (the standard for air-cooled generators)
- Compatible with optional OnCue® Plus and OnCue® Plus Wireless Generator Management Systems, and Programmable Interface Module (PIM)
- Also compatible with Load Control Module (LCM) or Load Shed kit with single-phase generators only
THE CONVENIENCES YOU EXPECT
- Comes with either an RXT 100-amp indoor-rated automatic transfer switch with 16-circuit load center or an RXT 200-amp outdoor-rated standard automatic transfer switch
- DC2 controller designed for today's sophisticated electronics manages both the generator set and Model RXT transfer switch functions
- Quiet, neighborhood-friendly operation with sound levels similar to a typical central air conditioner
- Stylish corrosion-proof enclosure impact tested to -30°F
- Runs on either natural gas or liquid propane (LPG) with simple switching between natural gas and LPG in the field
- Streamlined installation, simple terminal block for easy field connections. Kohler also offers concrete mounting pads to lower installation costs and time.
- Model 14RESAL approved for off-grid applications with 18-month/1000-hour off-grid warranty

20 kW Generator
Popular generators for backup power, with an automatic transfer switch included. When you lose power during an outage or storm, a hard-working 20 kW KOHLER® generator keeps your appliances working, the heat or AC running and your security system on.*
Reliable.
Every KOHLER® generator is equipped with a heavy-duty, commercial-grade engine that stands up to extreme weather.
Powerful.
In just 10 seconds, your KOHLER generator automatically restores power to a 5-ton (60,000 BTU) air condition, major appliances and electronics.*
Premium warranty.
We've got you covered with 5-year, 2,000-hour protection, and a corrosion-proof enclosure that's built to last.
Award winner.
KOHLER generators have received several awards, including the Most Valuable Product (MVP) Award 2010 by Building Products magazine.
THE POWER YOU NEED
- PowerBoost™ technology provides power to start large loads such as central air conditioners without dropping power to other appliances
- Extraordinary peak motor-starting capacity: 14RESAL at 35kVA at 240V and 20RESAL at 40.5kVA at 240V
- Premium power quality delivers exceptional digital voltage and frequency regulation along with low levels of harmonic distortion to protect sophisticated electronics
- Powered by reliable KOHLER Command PRO® engine, designed and tested for tough commercial applications; with hydraulic valve lifters to eliminate need for lengthy break-in periods and expensive valve adjustments; operation speed is 3600 rpm (the standard for air-cooled generators)
- Compatible with optional OnCue® Plus and OnCue® Plus Wireless Generator Management Systems, and Programmable Interface Module (PIM)
- Also compatible with Load Control Module (LCM) or Load Shed kit with single-phase generators only
THE CONVENIENCES YOU EXPECT
- Comes with either an RXT 100-amp indoor-rated automatic transfer switch with 16-circuit load center or an RXT 200-amp outdoor-rated service entrance rated automatic transfer switch with load shed kit
- DC2 controller designed for today's sophisticated electronics manages both the generator set and Model RXT transfer switch functions
- Quiet, neighborhood-friendly operation with sound levels similar to a typical central air conditioner
- Stylish corrosion-proof enclosure impact tested to -30°F
- Runs on either natural gas or liquid propane (LPG) with simple switching between natural gas and LPG in the field
- Streamlined installation, simple terminal block for easy field connections. Kohler also offers concrete mounting pads to lower installation costs and time.
Activtek
INDUCT 2000 - Ozone Free
The activTek INDUCT 2000 utilizes tested ActivePure® technology to substantially reduce odors, visible smoke in the air, and treat contamination on surfaces. Available for 100 or 277 volt installation, the INDUCT 2000 can be inserted into a duct or plenum as a low maintenance way to incorporate air treatment into HVAC systems, requiring no cleaning. Includes a UV bulb monitoring indicator. Covers up to 2000 square feet.
INDUCT 5000 - Ozone Free
The activTek INDUCT 5000 utilizes tested ActivePure® technology to substantially reduce odors, visible smoke in the air, and treat contamination on surfaces. Available for 120 or 240 volt installation, the INDUCT 5000 can be inserted into a duct or plenum as a low maintenance way to incorporate air treatment into HVAC systems, requiring no cleaning. Includes a UV bulb monitoring indicator. Covers up to 5000 square feet.
Reme Halo
REME HALO® In-duct Air Purifier
The award winning REME HALO® in-duct air purifier is the next generation of indoor air quality (IAQ) technology and capable of purifying every cubic inch of air that your central air conditioning system reaches. Designed to eliminate sick building syndrome risks by reducing odors and air pollutants, the REME HALO® in-duct air purifier is the best solution for whole house and building air purification. Invented to recreate nature’s process of purifying the air, it’s like bringing fresh outdoor air inside without ever having to open your windows. And it’s effective against all three categories of indoor air pollutants: Particulates, Microbial and Gases. You can now reduce common allergy triggers from particulates such as pollen, mold spores, dander and dust. Thoroughly tested on airborne and surface bacteria & viruses, such as MRSA, e-coli, and Norwalk, to name a few. Say goodbye to odors from cooking, pets, dirty socks, diaper pails, and musty rooms.
The REME HALO® in-duct air purifier utilizes RGF’s patent-pending Reflective Electro Magnetic Energy technology. Installed into the supply plenum of your existing air conditioning or heating system air ducts, the REME HALO® in-duct air purifier produces Hydro-Peroxide plasma that is distributed through the air handler, through the duct system and into the conditioned living space. Unlike passive air technologies, which need pollutants to pass through the unit for purification or filtration, the REME HALO® in-duct air purifier sweeps through your home actively purifying pollutants at the source. In addition, the charged plasma induces particles to coagulate or stick together making them bigger and easier for your filter to catch. Hydro-Peroxide occur naturally in the earth’s atmosphere and are part of nature’s process of cleaning the air.
The redesigned and improved REME HALO® HVAC unit features higher Ionized Hydro-Peroxide output, which gives faster kill rates for microbial contaminants in the air as well as on surfaces. This higher output also drops more particulates from the air bringing relief to those who suffer from allergies and other respiratory issues. Now with quick release features for the cell and housing for faster cell replacement and an adjustable shroud for customization of the advanced oxidation plasma output.
Reme Halo
Aprilaire
Aprilaire Model 2210 Air Purifier
The Aprilaire Model 2210 Air Purifier is the best choice for homeowners who suffer from allergies. Equipped with state-of-the-art filter media, the Model 2210 whole-home air purifier delivers exceptionally clean air throughout your home at an affordable price. Why suffer from airborne allergens, when you can remove them for good?
- Traps 98% of pollen and mold spores
- Permanently captures at least 97% of bacteria and fungi
- Traps 96% of pet dander and respirable dust
- Traps <75% of tobacco smoke and smog
- Provides more than 10 times the filtering media used in standard 1" furnace filters
Duct Blaster and Blower Door Testing
Are you building your own home or adding an addition to the house? Homeowners acting as their own general contractor may be required by code to have a 3rd party duct pressure test. This requirement applies when constructing new homes or in a retrofit situation when the duct system has been installed in an unconditioned space such as an attic, crawlspace, or garage.
Why is Duct Tightness Important?
- Because indoor air travels through duct work that is prone to leak, placing ducts in areas that are outside the conditioned space can result in a loss of conditioned air to the “outdoors.” Studies show that a typical duct installation loses 20 to 30% of the air before getting to the registers. If that air happens to leak outside the building envelope, comfort complaints and high utility bills will likely result in callbacks.
- Ducts located outside the conditioned space of the home can pressurize or depressurize the building when the air handler is operating which results in increased air leakage through the building envelope.
- Duct pressures can bring pollutants into the indoor air from areas like attics or crawlspaces. These pressures can even interfere with the venting of natural draft water heaters and furnaces.
- Within the home itself, unbalanced air flow from duct leakage can pressurize or depressurize zones in the home and cause comfort complaints.
How is the Duct Pressure Test Performed?
- Using a special duct mask tape, the system is temporarily sealed off at all supplies and returns. Note: at the rough-in stage, registers and grilles do not need to be installed to perform the test.
- Using the Minneapolis Duct Blaster from the Energy Conservatory, we will hook up the fan at the air handler. If the air handler is not yet installed, we will test the supply and return sides of the system independently and add the 2 leakage totals together to determine the total leakage.
- The total amount of leakage in the system is determined by pressurizing or depressurizing the system with the Duct Blaster to 25 pascals (which is equal to 0.1 inches of water column).
Professional energy auditors use blower door tests to help determine a home's airtightness.
These are some reasons for establishing the proper building tightness:
- Reducing energy consumption due to air leakage
- Avoiding moisture condensation problems
- Avoiding uncomfortable drafts caused by cold air leaking in from the outdoors
- Determining how much mechanical ventilation might be needed to provide acceptable indoor air quality.
How They Work
- A blower door is a powerful fan that mounts into the frame of an exterior door. The fan pulls air out of the house, lowering the air pressure inside. The higher outside air pressure then flows in through all unsealed cracks and openings. The auditors may use a smoke pencil to detect air leaks. These tests determine the air infiltration rate of a building.
- Blower doors consist of a frame and flexible panel that fit in a doorway, a variable-speed fan, a pressure gauge to measure the pressure differences inside and outside the home, and an airflow manometer and hoses for measuring airflow.
There are two types of blower doors: calibrated and uncalibrated. It is important that auditors use a calibrated door. This type of blower door has several gauges that measure the amount of air pulled out of the house by the fan. Uncalibrated blower doors can only locate leaks in homes. They provide no method for determining the overall tightness of a building. The calibrated blower door's data allow the auditor to quantify the amount of air leakage and the effectiveness of any air-sealing job.
Ask your Mainline Heating and Air service representative for more information about our Duct Blaster Testing and Blower Door Testing.
Navien Tankless Water Heaters
At Mainline Heating and Air we offer the complete line of Navien Tankless water heaters. The NPE-A Series and NPE-S Series are premium condensing tankless water heaters. Navien manufactures the world’s top efficient, energy saving, and CO2 reducing water heating products.Rheem Tankless Hot Water Heaters
Rheem tankless water heaters combine new technology and functionality in an innovative way to heat water. The result - you now have a greater choice of award-winning Rheem products designed to give you comfort. Our tankless water heaters are designed to enhance your lifestyle, utilize advanced technology for energy efficiency, and supply a continuous flow of low cost hot water whenever and wherever you need it.
Rheem Tank-type Water Heaters
Over our history we've continued to build upon our foundation of traditional tank-type water heaters to offer some of the most efficient and high performing water heaters available today. Our collection of tank-type water heaters is a great display of our commitment to offering the perfect balance of value, performance and features for every lifestyle and budget. We are certain you will be satisfied with whichever Rheem Tank-type Water Heater you choose for your family's hot water needs.
Ask your Mainline Heating and Air advisor which type of water heater is best for your home.