Water Fed Heater Coolers

MDA+ 241EC

• 43.13Kw (90/70°C /T15) Heating
• 7.83Kw (7/12°C /T28) Cooling
• 3734m3/hr airflow
• 2.2A
• 55dB(A) @ 5m

Product Code:5060178

View Product

Enquire For Price

Trade Enquiry

MDA+ 341EC

• 68.66Kw (90/70°C /T15) Heating
• 11.99Kw (7/12°C /T28) Cooling
• 5423m3/hr airflow
• 1.7A
• 53dB(A) @ 5m

Product Code:5060183

View Product

Enquire For Price

Trade Enquiry

MDA+ 441EC

• 105.2Kw (90/70°C /T15) Heating
• 21.7Kw (7/12°C /T28) Cooling
• 8217m3/hr airflow
• 2.7A
• 59dB(A) @ 5m

Product Code:5060188

View Product

Enquire For Price

Trade Enquiry

MDA+ 541EC,

• 152.51Kw (90/70°C /T15) Heating
• 36.49Kw (7/12°C /T28) Cooling
• 10600m3/hr airflow
• 3.4A
• 56dB(A) @ 5m

Product Code:5060198

View Product

Enquire For Price

Trade Enquiry

Number Crunchers

Compare Products

Remove This Item

You have no items to compare.

Our range of water fed heater coolers features the Tanner MDA+ range. These are versatile water fed heater cooler units designed by Mark Climate Technology, providing both heating and cooling functionalities within a single suspended unit. Ideal for various industrial and commercial spaces like production halls, garages, and showrooms. A key feature is its ability to heat and cool with low water temperatures and small temperature differences, making it compatible with heat pumps for enhanced energy efficiency. It boasts a corrosion-resistant Aluzinc casing, copper/aluminum heat exchanger, and an integrated drip tray and drain point (with an optional condensate pump) to handle cooling condensation when on cooling duty. These units are the perfect to complement heat pumps used in industrial or larger commercial applications.

The MDA+ range of water fed heater coolers use fans that have an EC motor as standard. The advantages of the EC fan motors on the MDA+ range are:

The highest efficiency in case of speed control
Up to 50% energy saving in case of partial load
Almost completely linearly adjustable 30-100%
Long lifetime
Low noise level
Integrated electronic thermal protection

Heat Load	Watts	BTU
Average The Room Is A Normal Residential Room, Office, Reception Area Or Similar, Where There Is Not Overly Crowded With People, Computer And Office Equipment.
Above Average There Are Factors That Contribute To Additional Heat Being Generated In The Room E.G. Strong Lighting, Overcrowding With People And Office Equipment, Conservatory Type Room, Or Flat Roofed Room.
High There Are Factors That Contribute To A High Heat Load In The Room. E.G. Commercial Cooking, Much Computer And Server Equipment, Switchgear, Temporary Building With Thin Walls And Flat Room, Plain Glass Conservatory.

Variable	Units	Notes/Guidance
System Airflow	M3/Hr	If you have it in cfm then multiply your cfm value by 1.7 to get m3/hr
Average Combined Pressure Drop Of Filters Of Higher Than F6 Efficiency	Pascals	F8 bag filters pressure drop - typical clean clean to dirty, 160 - 250 Pascals F9 compact filters pressure drop - typical clean to dirty, 160 - 350 Pascals H10 HEPA filter pressure drop - typical clean to dirty, 250 - 600 Pascals 9.8 Pascals = 1 mm wg, & 249 Pascals = 1 inch wg
Carbon Filters Pressure Drop	Pascals	For compact type carbons pressure drop between 100 - 150 Pa Bonded carbon panels typically 150 - 170 Pa Loose granular carbon panels typically 130 Pa
Annual Operational Hours	Hrs/Annum	8760 hours in a year If operating for 5 days a week, excluding public holidays, for 12 hrs/day = 3000 hrs
Cost Of Power	Pence Per Kwh	Huge variance in what different companies pay. heck your last bill to be sure, otherwise put in 10p
Fan Efficiency	(As Decimal Value, Eg 100%=1)	Would typically be around 60%, so if you don’t have specific information use 0.6
Fan Motor Efficiency	(As Decimal Value, Eg 100%=1)	Larger motors should be around 90%, so if you don’t have specific information use 0.9

The Total Average Pressure Drop Over Your Higher Efficiency Filters And/Or Carbon Filters Is;		Pascals
This Pressure Drop Is Costing In Energy Alone	£	Per year
It Is Probable That A Sanuvox In-Duct System Could Break Down The Biological, Chemical And Odourous Contaminants On This Air Flow For Between 16 And 25% Of This Running Cost	£	Lower energy cost estimate of an equivalent Sanuvox system (16%)
	£	Higher energy cost estimate of an equivalent Sanuvox system (25%)

Type Of Building	Kw Range		BTU Range
Sports Centres
Retail Premises
Office Premises
Small Industrial Unit
Medium Industrial Units
Larger Industrial Buildings
School/Community Halls
Churches

Get in Touch

Water Fed Heater Coolers

Give Us a Call

Our Address

Leave a Message

General Enquiries

Technical Enquiries

Postal Address

Email Us

Room/building volume	m3
Temperature differential (deltaT °C)	°C