System Heat Monitor

System Heat Monitor
  1. System Heat Monitoring
  2. Free Cpu Temperature Monitor
  3. Computer System Heat Monitor
  4. System Heat Monitor

Call Jim #860-582-8512 or 1-800-317-2906

QUESTemp° Heat Stress Monitors are designed to quickly and accurately evaluate potential heat stress environments. These instruments deliver high-performance monitoring using Wet Bulb Globe Temperature (WBGT) sensing technology, the standard for heat stress management, and the calculation of a WBGT Index value.

  • The real beauty of remote monitoring with the Monnit family of sensors is that system reports are delivered to you whether you're at home, in the office, or on the go. Duct Temperature is specially designed to audit the fluctuation of temperature within your HVAC system. 8 foot (243.84cm) leads can be inserted between vents and under small spaces.
  • Monitor heating systems are keeping folks warm from Maine to Florida in homes of every size, decor and style imaginable. These heating system will make your living space warm and comfortable. Monitor owners gain a 15% energy saving by using a direct vent system. Monitor's 'pipe within a pipe' has only a 2.5 in. Diameter and a low profile outside.
  • Core Temp is a lightweight, easy-to-use temperature monitor for Windows computers.

80 South Street Bristol, CT. 06010

Monitor Heating Products

Heating your home with a Monitor is a reliable, clean and safe method, and the Monitor looks good in your home as well. The Monitor includes the following features:

  • Automatic Reset After Power Failure: Heater will automatically resume operation after power is restored.
  • Dual Blowers: Separate fans for combustion and room air circulation.
  • Thermostatically Controlled: Adjusts to the desired room temperature.
  • Indicator Lights: Easy-to-see signals show when heater is in operation, when timer is activated and when the burner is operating.
  • Multiple Heat Exchanger: Extracts 88% of heat from burner.
  • Easy Installation: Includes all parts required for standard installation.

NEW Monitor 2400 NEW Control Panel

System Heat Monitor

New features: ChildLock to prevent accidental operation by curious children. The easy to use Control Panel allows you to program time, temperature and the automatic operation mode.

  • Updated styling
    •seven day programmable timer
    •adjustable flue pipe for more
    versatile installation
    •internal engineering innovations
    for greater operational efficiency

Description NEW Monitor 2400 Vented

  • 43,000 BTU's
  • Fuel source Kerosene separate tank
  • Heats approx 2,000 sq.ft.
  • Power electric, 120, volts, 60 cycles
  • Efficiency 93% gross, 88% net
  • 5-minute memory backup to retain Auto Program
  • Dimensions 26.6' Hx28.7' Wx 13.8'D
  • Weight 97 Lbs.

MP 2200

Description MP-2200 Vented

  • 22,000 BTU's
  • Fuel source Kerosene 1.32 Gallon internal tank or separate tank
  • Heats approx. 1,000 sq.ft.
  • Power electric, 120 volts, 60 cycles
  • Efficiency 93% gross, 88% net
  • 5-minute memory backup to retain Auto Program
  • Dimensions 25.5'Hx21' Wx12.5'D
  • Weight 69 Lbs.

GF 1800 and GF 3800

Description GF-1800 Vented

  • 20,000 BTU's
  • Fuel source Natural Gas
  • Heats approx 900 sq.ft.
  • Electrical Rating 120V 60HZ Less than 2 amps
  • AFUE 83%
  • Dimensions H25.6',W20.9',D12.4'
  • Weight 55 Lbs.

Description GF-3800 Vented

  • 38,000 BTU's
  • Fuel source Natural Gas
  • Heats approx 1,500 sq.ft.
  • Electrical Rating 120V 60HZ Less than 2 amps
  • AFUE 83%
  • Dimensions H26.6',W28.7',D13.8'
  • Weight 82 Lbs.

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Service and Installation

  • Professional installation by a licensed heating contractor

  • or install yourself with tech support

  • Thermostatically controlled

  • Sealed system eliminates fumes

  • Clearly labeled controls have programmable times & temperatures

  • Uses outside air for combustion

  • Fan type direct wall furnace


Toyotomi Oil Miser is the perfect way to make your current home warmer. The OM-22 can be used either as a supplement to an existing system or as a primary heat source for additions, basements, garages, and even seasonal cottages. You'll save a bundle year after year, thanks to the Oil Miser's unbeatable 90% efficiency.

  • Heats up to 1000 square feet…but uses only 2 square feet of floor space!
  • Sealed, direct-vented system means no drafts, no chimney, no special ductwork, or construction!
  • Safe: UL CUL, home & mobile home approved!
  • Easy to install & operate


Description Toyotomi OM-22 OIL MISER Vented

  • 22,000 BTU
  • Fuel source No. 1 or No. 2 fuel Oil
  • Sealed, direct-vented system
  • Heats approx 960 sq.ft.
  • Compact Size 38 lbs.
  • Thermostatically Controlled
  • 4-Cycle Burning Mode
  • 'Shut-Off' Safety System
  • Clock Settings and Programmable Temperature Setting

Click here if your interested in TANKLESS HOT WATER


Let us know what fuel source and/or product your interested in so we can send you literature.

Also you can call to set up a FREE in home estimate for a new and effective home heating system.

For more information on Monitor Heating Products email [email protected]

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System Heat Monitoring

Check out our showroom

We are Southern Maine's Largest Monitor Dealer!

Providing 100% of your Monitor Heating needs!

Frederick Bros. has over 20 years of experience installing and servicing Monitor products in the Greater Portland area and beyond. From the delivery of Monitor Fuel (K-1 Kerosene), to annual cleanings and complete overhauls, Frederick Bros. Monitor service is among the finest anywhere.

Monitor Annual Cleaning

Annual cleanings are essential to heater performance and lifespan. Frederick Bros. will service your Monitor heater in your home or business at your convenience.

Annual Cleaning Description

Monitor cleanings are performed on-site at your location and involve partial disassembly, cleaning and inspection of the combustion area and all major operating components. Replacement parts and gaskets are installed when necessary along with any adjustments to insure safe and efficient operation. We inspect your oil tank and fuel lines and install a replacement tank filter. Prior to leaving your home or business, we will test your heater to insure all systems are functioning properly.


At some point during your Monitor heater's lifespan (usually 8-10 years) a complete overhaul will be necessary. Frederick Bros.' factory trained technicians will remove the Monitor from your residence or business, perform the overhaul service to your heater and return the factory fresh unit to you within a few days. Under ideal conditions, Monitor heaters are overhauled prior to the heating season. However, when an overhaul needs to be performed during the colder months we can usually remove and reinstall the heater within the same day if necessary.

Overhaul Description

The overhaul process begins with the removal of the heater from your home or business. Back at the shop we completely disassemble the heater of all major components for a thorough cleaning and inspection. The heater is reassembled with the new parts, bench tested, and returned to your location for installation.

Free Cpu Temperature Monitor

'Thank you for the wonderful job you did on my Monitor. I really appreciate your prompt service and your pleasant & friendly attitude.'

Reconditioned Heaters for sale

Computer System Heat Monitor


If you're looking for a less expensive alternative, we have older models that have been completely rebuilt by us and sell for around $800-$950. These units are perfect for garages, workshops, or just a good deal! Call us for availability.

System Heat Monitor

'...the serviceman did a very thorough job, was very pleasant and was very informative about how a monitor works. It was most appreciative as this is my first experience with such a unit.'