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Sunday, July 17, 2011

Nortec replacement steam cylinders

New site with nortec replacement cylinders

Nortec Canister products

Friday, April 1, 2011

HD 100 Hot Dawg Power Vented - CFM 1,490 - BTU 100,000 - Aluminized - Propeller Unit

It's a low-profile gas-fired unit heater that is designed to heat your work space. It is certified for residential, commercial, and industrial use.

Heat Exchanger Material - Aluminized

Propeller Unit

• Hush-puppy quiet operation

• Uses natural or propane gas

• Certified for residential, commercial and industrial use.

• Low-profile design and neutral color to blend in with decor.

• Lightweight, easily installs 1" from ceiling with only 2 angle brackets (included on sizes 30-75, accessory for 100, 125).

• Install quickly and easily with field wiring connections and knockouts for quick access to gas and electricity.

• Standard power exhaust simplifies side-wall or roof venting with small-diameter vent pipe.

• Right or left hand controls available on all 30-75 units. Gas, electrical and flue connections can be changed by simply flipping the Hot Dawg over.

• Permanently-lubricated motor for trouble-free dependability.

• Full 10-year warranty on heat exchanger.

• Also available with a blower. Contact HVAC Online for further information.

Unit	Btu/Hr Input	Application
HD/HDS 30	30,000	1 to 1-1/2 Car Garage
HD/HDS 45	45,000	2 to 2-1/2 Car Garage
HD/HDS 60	60,000	3 to 3-1/2 Car Garage
HD/HDS 75, 100, 125	75,000 - 125,000	Large Garage, Commercial / Industrial Space

Purchase One Now!

View the Hot Dawg specification brochure

View the Hot Dawg submittal

HD 100 Hot Dawg Power Vented - CFM 1,490 - BTU 100,000 - Stainless Steel - Propeller Unit

It's a low-profile gas-fired unit heater that is designed to heat your work space. It is certified for residential, commercial, and industrial use.

Heat Exchanger Material - Stainless Steel

Propeller Unit

• Hush-puppy quiet operation

• Uses natural or propane gas

• Certified for residential, commercial and industrial use.

• Low-profile design and neutral color to blend in with decor.

• Lightweight, easily installs 1" from ceiling with only 2 angle brackets (included on sizes 30-75, accessory for 100, 125).

• Install quickly and easily with field wiring connections and knockouts for quick access to gas and electricity.

• Standard power exhaust simplifies side-wall or roof venting with small-diameter vent pipe.

• Right or left hand controls available on all 30-75 units. Gas, electrical and flue connections can be changed by simply flipping the Hot Dawg over.

• Permanently-lubricated motor for trouble-free dependability.

• Full 10-year warranty on heat exchanger.

• Also available with a blower. Contact HVAC Online for further information.

Unit	Btu/Hr Input	Application
HD/HDS 30	30,000	1 to 1-1/2 Car Garage
HD/HDS 45	45,000	2 to 2-1/2 Car Garage
HD/HDS 60	60,000	3 to 3-1/2 Car Garage
HD/HDS 75, 100, 125	75,000 - 125,000	Large Garage, Commercial / Industrial Space

Purchase One Now!

View the Hot Dawg specification brochure

View the Hot Dawg submittal

Wednesday, March 2, 2011

Nu-Air heat recovery ventilation system

ES100 - residential HRV/ERV
[ES100]

$730.00
ES100 - residential HRV/ERV

Add item to cart to get shipping estimate.

* 90 – 176 cfm (2000 – 3500 sqft)
* Energy Star Compliant HRV
* Uncluttered lightweight aluminum cabinet (29”x19”x16”), 45 lbs
* Side port configuration
* Aluminum crossflow core
* Service friendly (replace any major part in less than 10 minutes)
* Simple electronic balancing, no dampers needed and no over ventilation
* Intelligent defrost system adjusts to outdoor temperature [Proportional Defrost]
* Drain, hanger kit and polyester filters included
* Unit: 5 year warranty; Core: lifetime warranty

ES Series Controls

ES-T1: 20-40-60-Minute Timer
This timer is used to make the unit operate in high speed for 20, 40 or 60 minutes and is typically installed in bathrooms, kitchens and workspaces. You may toggle between functions or even cancel a high speed run by tapping the touch pad. The ES-T1 will initiate timed high speed ventilation when the unit is in Standby mode from another control or a jumper wire installed on the HRV control board. Use 4-conductor wire.

ES-M1: OFF STBY Lo Hi
This basic control allows you to select from standby mode, during which another control may initiate
operation, full-time low speed, or full-time high speed. The ES-M1 is ideal for installations where basic
ventilation functions are required or desired, especially in buildings with intermittent occupation. Use 4-
conductor wire.

ES-M2: OFF STBY Lo 20 Lo/40 STBY
While featuring the convenience of full-time standby and full-time low speed modes, the ES-M2 offers the
additional ability to ventilate in low speed for 20 minutes and then switch to standby for 40 minutes. This
control is perfect to use when you leave home and require just a little bit of ventilation to make your home
fresh when you return. Use 4-conductor wire.

ES-M3: OFF STBY Lo 20 Lo/40 RECIRC.
Because ES Series units are equipped with a recirculation system that will not recycle bathroom air, the ESM3 control is just right for people who have secondary heating and cooling equipment, such as wood stoves or room air conditioners. The re-circulation function of the ES-M3 enables you to re-circulate air for 40 minutes of every hour from a heated or cooled space within your home, helping to alleviate the problem of super-heated or super-cooled rooms. Use 4-conductor wire.
Before You Buy ... Compare Us To The Competition

Nu-Air’s unique perspective, values and sizeable long-term investments in research and development have enabled it to build innovation into every aspect of every unit. Nu-Air innovations include:
Precise dampering controls

Precise dampering controls enable Nu-Air to eliminate the over and under ventilation problems that are common and persistent, especially in high rise buildings. Over and under ventilation problems are commonly reported with other integrated units available in the marketplace, and especially prevalent when contractors are forced to integrate components from different vendors on-site. The problems reported in these situations become even more extreme in the high rise market. Nu-Air units:

* Prevent over-ventilation, which is a major problem with competitor products because they do not have precise control over exhaust and fresh air volumes, which increases operating costs and reduces comfort; and/or
* Prevent limited ventilation, by using large HRV cores and fully integrating all elements of each unit, improving comfort and energy efficiency.

Enhanced energy efficiency

Enhanced energy efficiency due to the fact that Nu-Air utilizes a:

* Highly energy efficiency motor, which can reduce total household energy consumption by 25%, according to a CMHC study on Electronically Commutated Motors (ECM);
* Unique damper system allows for the unit to automatically defrost during the heat cycle using the same single fan. Competitor units require a separate call for heat which uses heat unnecessarily; and
* Large sized core which reduces fan noise to a minimum, increases the efficiency of heat recovery, and reduces power consumption. Each being a significant benefit relative to Nu-Air’s competition.

Easy installation

Easy installation prevents problems and reduces on-site labour costs by:

* Making hook-up points easy to see and access;
* Enabling tool-free and self-explanatory hook-ups; and
* Using either traditional duct work or the increasingly common new standard, high velocity (or high pressure) duct systems.

Reduced unit weight

Reduced unit weight, half that of the closest competitor, reduces costs by:

* Limiting on-site labour to one person rather than two, enabling installers to save as much as $400 of on-site labour per unit (thanks also to Nu-Air’s easy installation); and
* Cutting shipping costs.

Multi-Purposed Equipment

All equipment within each unit is multi-purposed by integrating functionality in a manner that achieves multi-use of components. For example, new Electronically Commutated Motors (ECM) allow for infinitely variable air flow between 100 – 1,000 cubic feet per minute (cfm), enabling one motor to be used for both HRV (@100 cfm) and heat (@1,000 cfm).
Efficient, effective and reliable – Once you compare you will know why Nu-Air is a ventilation industry leader

Monday, February 7, 2011

Rittling Gas Unit Heaters

Full line of Rittling Gas Unit and Cabinet Unit Heaters
Steam and Hot water
Fan Coils
From the finest architectural enclosures to heavy-duty security
enclosures, Rittling offers the largest selection of hydronic heating
equipment available for your commercial, institutional and industrial
applications. This enormous selection, combined with unmatched
quality and durability, make Rittling the premium source for all
your hydronic heating needs.

Cabinet Unit Heaters

Fan Coils

Unit Heaters

Monday, November 8, 2010

HVAC Online