Performance Data Selection Notes | Heat Controller HBH 072

Heat Controller, Inc.	HBH Series	Submittal Data

Performance Data

Selection Notes

For operation in the shaded area when water is used in lieu of an anti-freeze solution, the LWT (Leaving Water Temperature) must be calculated. Flow must be maintained to a level such that the LWT is maintained above 42°F [5.6°C] when the JW3 jumper is not clipped (see example below). This is due to the potential of the refrigerant temperature being as low as 32°F [0°C] with 40°F [4.4°C] LWT, which may lead to a nuisance cutout due to the activation of the Low Temperature Protection. JW3 should never be clipped for standard range equipment or systems without antifreeze.

Example:

At 50°F EWT (Entering Water Temperature) and 1.5 gpm/ton, a 8 ton unit has a HE of 72,200 Btuh.

To calculate LWT, rearrange the formula for HE as follows:

HE = TD x GPM x 500, where HE = Heat of Extraction (Btuh); TD

=temperature difference (EWT - LWT) and GPM = U.S. Gallons per Minute.

TD = HE / (GPM x 500)

TD = 72,200 / (12 x 500)

TD = 12°F

LWT = EWT - TD

LWT = 50 - 12 = 38°F - Antifreeze must be used

HBH096

	WATER/BRINE				Heating - EAT 70°F

EWT	FLOW	PD	PD ft.	HC	kW	HE	LAT	COP
°F	gpm	psi	PD ft.	HC	kW	HE	LAT	COP
°F	gpm	psi

	12.0	1.7	4.0	96.7	7.17	72.2	95.9	4.0
50	18.0	4.5	10.3	101.9	7.27	77.1	97.4	4.1
	24.0	7.9	18.2	104.7	7.32	79.8	98.2	4.2

In this example, a higher flow rate will be required for EWTs at or below 50°F without antifreeze.

60 HZR-410A, HBH 072 - 120 specifications

The Heat Controller HBH 072 - 120,60 HZR-410A is a state-of-the-art heat pump designed for energy-efficient heating and cooling. This unit promises to deliver exceptional performance, making it an ideal choice for both residential and commercial applications.

One of the standout features of the HBH model is its eco-friendly refrigerant, R-410A, which helps reduce environmental impact without sacrificing performance. This refrigerant has a lower Global Warming Potential (GWP) compared to traditional refrigerants, aligning with modern environmental standards and regulations.

Power and efficiency are key aspects of the HBH 072 - 120,60. This heat pump is capable of delivering significant heating and cooling capacities, making it suitable for a wide range of spaces. The unit is equipped with advanced inverter technology, which enables it to adjust the compressor speed based on the heating or cooling demand. This results in optimal energy consumption, leading to lower utility bills while ensuring comfort throughout the year.

The HBH model integrates a high-efficiency compressor that operates quietly, providing a comfortable indoor environment without the disruptive noise often associated with traditional systems. Additionally, the unit features multiple fan speeds and a programmable thermostat, allowing users to customize their comfort settings easily.

Another highlight of this heat pump is its robust construction and weather-resistant exterior, which ensures long-lasting durability in various climatic conditions. The unit includes a built-in filter system, making maintenance hassle-free and ensuring clean air circulation within the living space.

Moreover, the HBH 072 - 120,60 HZR-410A is designed for easy installation, minimizing the downtime during the setup process. Its compact design allows for flexible placement, fitting seamlessly into various spaces without compromising aesthetics.

Safety is also a priority with this model, as it is equipped with multiple safety features, including protection against overheating and short-circuits. These enhancements not only ensure reliable operation but also provide peace of mind to users.

In summary, the Heat Controller HBH 072 - 120,60 HZR-410A heat pump stands out for its energy efficiency, advanced technology, and user-friendly features. Its combination of comfort, reliability, and eco-conscious operation makes it a prime choice for those seeking an effective heating and cooling solution.