Heat Recovery • Energy Recovery Total Recovery Ventilators Balanced Ventilation for Residential and Commercial Buildings HRV-ERV-0416 April 2016
Common Ventilation Issues for Homes and Light Commercial Buildings Unbalanced Pressure, Inefficiency, Moisture, and Toxins With houses and buildings being built as tightly as possible, we are plagued by unbalanced ventilation systems. Supply Only Fan Application Exhaust Only Fan Application Positive air pressure Negative air pressure This means we can have positive air pressure caused by exhausted air not being ventilated as fast as supply air comes in. Or, vice versa.
S&P’s Solution Heat Recovery and Energy Recovery Ventilators To protect the health of your family, your home, or your building, improving indoor air quality is key. Heat Recovery Ventilators (HRVs) or Energy Recovery Ventilators (ERVs) solve ventilation problems by moderating extremes in ventilation temperature and in humidity. They improve indoor air quality and lessen the load on air handling units for a more efficient system.
ERV and HRV Differences Which is the Right Choice for You? Heat Recovery Ventilator (HRV) • • • Generally recommended for use in colder climates The core will reclaim the heat from the outgoing stale air and reuse that heat to temper the incoming fresh air. Reduces the cost of effectively heating the home during winter.
ERV and HRVs Heat Recovery and Energy Recovery Ventilators 5
HR Series Specifics S&P Heat Recovery Ventilators (HRVs) The S&P HR Series heat recovery ventilators (HRVs) are ideal for use in cold climates where home heating is essential. The HR Series uses one motor to exhaust stale room air and another motor to bring fresh outdoor air back into the house. The technology of a plate heat recovery core is that it transfers warm ambient air from one airstream to the other without mixing the air streams for maximum efficiency and comfort.
HR Series Specifics S&P Heat Recovery Ventilators (HRVs) S&P’s HRV System • DuotrolTM Systems: Selects ventilation modes (OFF, CONT or INTER), and adjusts the continuous airflow rates: Increasing (+)/Decreasing (-). • Motors(2): Designed with high performance and reliability, they are maintenance free for comfort and peace of mind. • Synthetic Filters: Capture the largest particles & protect the heat recovery core from potential obstruction by these particles.
HR Series Specifics S&P Heat Recovery Ventilators (HRVs) Air Performance and Dimensions Model Airflow Performance (CFM) Collar System Port Location Variable Speed Motor Warranty Dimensions Weight (approx.) HR100V 30-100 CFM (14 L/s-47 L/s) 5”Oval Dia. (127 mm) Top Yes 5 years 18”x 20”x 14-1/2” (45.7 cm x 50.8 cm x 36.8 cm) 40 lbs. (18.6 Kg) HR160H 30-160 CFM (14 L/s-76 L/s) 6”Round Dia. (152 mm) Side Yes 5 years 21-1/2”x 23-7/8”x 11-3/8” (54.6 cm x 60.6 cm 28.9 cm) 48.5 lbs.
HR Installation Options S&P Heat Recovery Ventilators (HRVs) Types of Installation The HR Series can be installed as independent systems that use dedicated ductwork, or they can be connected to the existing duct of the forced air heating or cooling system. The “Best” and “Better” systems meet the ASHRAE 62.2 Whole Building requirement when using an S&P HR control.
HR Series Controls S&P Heat Recovery Ventilators (HRVs) HRT-3 - Push Button Timer • The HRT-3 model push button timer allows the homeowner control of the indoor humidity level in rooms were excess humidity is produced • Press the button once the LED comes on then release, this activates the ventilation system to high speed for 20 minutes. • Press the button until the LED blinks 2 times then release, this activates the ventilation system to high speed for 40 minutes.
ERV Series Specifics (TR and TRC) The S&P Advantage - The Ultimate ERVs With S&P’s TR & TRC (total recovery) ERV Series for all climates, stale room air is exhausted and fresh outdoor air is brought back into the building. These two air streams are directed through a highly developed “air-to-air” energy exchange core. The air streams are physically separated by many layers of “plates” so there is no mixing or contamination of the fresh air.
Model TR and TRC Sizing The S&P Advantage - The Ultimate ERVs Choosing the Right Size TR by Square Footage Based on square footage. If the space is up to: 1500 Sq. Ft. you need a TR90/TR90G 2700 Sq. Ft. you need a TR130 4000 Sq. Ft. you need a TR200 6000 Sq. Ft. you need a TR300 Choosing the Right Size TR or TRC by Air Handler Load Ton 1.0 1.6 2.0 2.5 3.0 3.5 4.0 5.0 6.8 9.3 14.
TR Series Specifics Residential/Light Commercial Energy Recovery Ventilators (ERVs) Models TR Standard Features LISTED DUCTED HEAT RECOVERY VENTILATOR 89S5 • MERV-8 filters • Less than 1 watt stand-by power consumption • Transformer/relay package allowing simple on/off control • Plastic double collars for 6 or 8” direct duct connection (TR300 is 8” only) • TR90, TR130, TR300 have painted case, low voltage controls, 3’ Power cord • TR90G has galvanized case, line voltage and no line cord • Integral moun
Model TR90/TR90G Residential/Light Commercial Energy Recovery Ventilators (ERVs) Specifications Performance Airflow CFM Temp EFF% Temp Winter%* Total EFF% Summer* 113 61 55 42 TR90G - Galvanized Case, Line Voltage, No Line Cord 98 64 58 46 Unit may be mounted in any orientation and in heated or unheated locations 85 67 61 49 73 69 33 53 Number Motors: Two, 0.03 HP each, totally enclosed, thermally protected, 0.
Model TR130 Residential/Light Commercial Energy Recovery Ventilators (ERVs) Performance Specifications Airflow CFM Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: 50-140 CFM ESP in H 2O Temp EFF% Total EFF% Winter/Summer* 0.60 78 73/60 104 0.50 75 69/55 126 0.40 72 66/50 0.30 71 64/48 79 Unit may be mounted in any orientation Number Motors: One, 0.1 hp V Hz Phase Input Watts FLA 120 60 Single 102 @ 130 CFM 1.
Model TR200 Residential/Light Commercial Energy Recovery Ventilators (ERVs) Specifications Performance Airflow CFM ESP in H 2O Temp EFF% Total EFF% Winter/Summer* 0.70 81 77/64 149 0.60 79 75/61 168 0.50 78 73/59 176 0.40 78 72/59 Control Voltage: 24 VAC transformer / relay package with switched dry contacts 186 0.30 77 72/58 192 0.20 77 71/57 Filters: MERV 8, spun polyester media. 10-1/2” x 21-3/4” x 1” 207 0.
Model TR300 Residential/Light Commercial Energy Recovery Ventilators (ERVs) Specifications Performance Ventilation Type: Static Plate, Heat and Humidity Transfer Airflow CFM Typical Airflow Range: 150-300 CFM ESP in H 2O Temp EFF% Total EFF% Winter/Summer* 1.0 78 73/59 191 0.9 77 71/57 215 0.8 75 69/55 256 0.7 73 66/51 277 0.6 71 65/49 295 0.5 70 63/47 311 0.4 69 62/46 170 Unit may be mounted in any orientation Number Motors: One, 0.
Series TR Controls Residential/Light Commercial Energy Recovery Ventilators (ERVs) SPTL - Percentage Timer Control • Primary control for TR90, TR130, TR200 and TR300 • Runs unit an adjustable amount of time each hour • Two wire, low voltage connection to TR • Meets ASHRAE 62.
TRC Series Specifics Commercial Energy Recovery Ventilators (ERVs) Models TRC Standard Specifications and Features • AHRI certified performance data for efficiency and cross leakage. • UL tested flammability and smoke generation that meets NFPA 90A and 90B test standards for commercial applications. • Easy installation and service.
Model TRC500 Commercial Energy Recovery Ventilators (ERVs) Performance Airflow CFM ESP in H 2O Watts Temp EFF% Total EFF% Winter/Summer* 1.25 335 81 76/66 338 1.00 420 77 71/61 380 0.90 470 75 69/59 450 0.65 550 73 66/56 540 0.25 640 70 62/52 575 0.00 690 69 61/51 600 -0.25 735 68 60/50 225 * At AHRI 1060 standard conditions (see certified data on page 24 for core components.) Note: Watts is for the entire unit.
Model TRC500 Commercial Energy Recovery Ventilators (ERVs) Dimensions 16 3/8" 34 1/8" Service Area 1.5" clearance required to remove door TOP VIEW FRONT VIEW WITH DOOR ON 8" c/c typ. 8" X 12" TYP LEFT VIEW A: Exhaust Air to outside A: Outside Air intake A: Room Air to be exhausted A: Fresh Air to inside OA EA 33 7/8" Power Wiring Inlet 7/8" dia. 36 3/8" 35 1/4" 2 1/8" FA RA Control Wiring Inlet 7/8" dia.
Model TRC800 Commercial Energy Recovery Ventilators (ERVs) Performance Effectiveness (%) 250 CFM 750 500 1,000 80 Sensible Winter T otal Summ er Tot al 60 40 (see certified data on page 24 for core components.
Model TRC800 Commercial Energy Recovery Ventilators (ERVs) Dimensions 54 3/4" Overall 22 1/8" Alt. Power Wiring Inlet 7/8" Dia. Alt. Control Wiring Inlet 7/8" Dia. FRONT VIEW WITH DOOR ON TOP VIEW 12 7/8" 8 5/8" Control Wiring Inlet 7/8" dia. Power Wiring Inlet 7/8" dia. 9" EA 27 7/8" 22 1/8" 12" Dia.
AHRI 1060-2005 - Certified Performance Models TRC500 and TRC800 Commercial Energy Recovery Ventilators (ERVs) AHRI-1060 Certified Performance - Model Number L85-G5 (used in TRC500) Type Tilt Angle Plate N/A Leakage Ratings Nominal Airflow Pressure Drop 100% - 450 SCFM 0.6 in. H2O 75% - 338 SCFM 0.5 in. H2O Thermal Effectiveness Ratings at 0” Pressure Differential Pressure Differential EATR OACF Purge Angle or Setting Test 1 -1 in. H2O 1.0% 1.00 N/A Test 2 0 in. H2O 0.0% 1.
Model TRC1600 Commercial Energy Recovery Ventilators (ERVs) TRC1600 Performance Effectiveness (%) 500 1,000 CFM 1,500 2,000 80 Sensible Winter T otal Summ er Tot al 60 40 Specifications Ventilation Type: Static Plate, Heat and Humidity Transfer Typical Airflow Range: 500-2,025 CFM AHRI 1060 Certified Core: Two L125-00 LISTED Airflow Rating Points (for AHRI): 1,500 CFM and 1,126 CFM DUCTED HEAT RECOVERY VENTILATOR 89S5 Number Motors: Two belt drive blower/motor packages with adjustable sheaves Dr
Model TRC1600 Commercial Energy Recovery Ventilators (ERVs) Dimensions EA: Exhaust Air to outdoors OA: Outdoor Air intake RA: Room Air to be exhausted FA: Fresh Air to inside 50 1/2" MOUNTING HOLES 41 3/4" 41 3/8" CASE Ø 7/8" POWER WIRING 37 3/8" MOUNTING HOLES Ø 7/8" CONTROL WIRING 14" X 24" OUTLETS EA FA LEFT VIEW TOP VIEW ISOMETRIC VIEW 14" X 24" INLETS 51 3/8" 49 1/8" CASE OA EA FA RA FRONT VIEW OA RA RIGHT VIEW 26 36 3/4" 34 3/4" CASE
TRC Series Controls Commercial Energy Recovery Ventilators (ERVs) These controls are intended to turn S&P commercial energy recovery ventilation systems on and off at appropriate times. Specification, installation and set-up is an easy process. The TRC units come standard with a 24 volt transformer/relay package for easy interface with all TR controls, and any others that provide dry contact outputs. It is not necessary that S&P controls be used to operate S&P units.
When to Use a TR or HR* Heat Recovery and Energy Recovery Ventilators Cold/Very Cold = HR/TR/TRC Marine = HR/TR/TRC Hot-Dry/Mixed-Dry = HR/TR/TRC Mixed-Humid = HR/TR/TRC Hot-Humid = TR/TRC Models HR100V, HR160H, and HR220H Model TR90/TR90G Models TR130, TR200 and TR300 Model TRC500 *These are S&P’s suggestions for our models HR, TR and TRC.
ERV/HRV Summary Heat Recovery and Energy Recovery Ventilators Q: A: Energy Recovery Ventilators (ERV) and Heat Recovery Ventilators (HRV) both moderate extremes in ventilation air temperature so what is the difference? Q: A: ERVs • Transfer BOTH heat AND humidity • Use enthalpic core • S&P’s TR and TRC are ERVs HRVs • Transfer ONLY heat • Use aluminum core or simple plastic cores Can ERVs be used in climates subject to cold winters? Q: A: Yes! Because ERVs transfer both heat and humidity they are th
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