Lifebreath RNC200, RNC5-TPD, RNC10, RNC120D, RNC95, RNC155 manual Engineering Data HRV Model RNC20

Engineering Data - HRV Model RNC20

THERMALLY CONDUCTIVE, PATENTED ALUMINUM CORE

The cross-flow heat recovery core transfers heat between the two air streams.

It is easily removed for cleaning or service.

MOTORS AND BLOWERS

Each air stream has one centrifugal blower driven by a common PSC motor. 2 speed fan operation.

FILTERS

Washable air filters in exhaust and supply air streams.

MOUNTING THE HRV

Four threaded inserts at corners of case designed to accept four PVC reinforced polyester straps that are supplied with the unit.

DEFROST

Damper defrost system; defrosts automatically as the outdoor temperature falls.

CASE

Twenty gauge prepainted galvanized steel (G60) for superior corrosion resistance. Insulated to prevent exterior condensation. Drain connections two - 1/2" (12mm) OD.

WEIGHT 63 lbs. (28.7 kg) SHIPPING WEIGHT 67 lbs. (30.4 kg)

CONTROLS - HRV System Control

HRV defaults to LOW SPEED when plugged in. HIGH SPEED option is accessible by connecting remote controls to designated terminals inside electrical box of HRV.

Standard LOW SPEED SETTING can be increased to medium low.

Off (Standby)/Low or OFF/HIGH speed operation is also available.

OPTIONAL MAIN CONTROLS (only one main control can be installed on the system)

99-116	Dehumidistat Ventilation Control - Dehumidistat Dial, ON/OFF Switch and LOW/HIGH
	Switch (3 wire) 20 gauge wire (min.) 100' length (max.)
99-RECIRC	Recirculation Control - Dehumidistat Dial, ON/OFF Switch and Recirculation Switch.
	The Recirculation Switch will toggle from continuous low speed ventilation to continuous
	low speed recirculation. (4 wire) 20 gauge wire (min.) 100' length (max.)
99-130	Remote Dehumidistat - Dehumidistat Dial only. (2 wire) 20 gauge wire (min.) 100' length
	(max.)
OPTIONAL TIMERS
99-132	20 Minute Fan Timer - initiates high speed ventilation for 20 minutes. (3 wire) 20 gauge
	wire (min.) 100’ length
99-104	Digital Electronic Timer- initiates high speed ventilation for 20, 40 or 60 minutes, (3
	wire) 20 gauge wire (min.) 100' length
99-101	60 Minute Crank Timer - initiates high speed ventilation for up to 60 minutes, (2 wire)
	20 gauge wire (min.) 100' length (max.)

WARRANTY

Units carry a lifetime warranty on the heat recovery core and a 5 year replacement parts warranty.

Performance (HVI certified)

Net supply air flow in cfm (L/s) against external static pressure

E.S.P
(external static pressure)	[cfm (L/s)]
@ 0.1" (25 Pa)	214 (101)
@ 0.2" (50 Pa)	206 (97)
@ 0.3" (75 Pa)	193 (91)
@ 0.4" (100 Pa)	184 (87)
@ 0.5" (125 Pa)	170 (80)
@ 0.6" (150 Pa)	155 (73)
@ 0.7" (175 Pa)	137 (65)

Max. Temperature Recovery		69%
Sensible Effectiveness
@ 119 cfm (56 L/s)	32°F (0°C)	67%
*Sensible Efficiency
@ 119 cfm (56 L/s)	32°F (0°C)	60%
*Sensible Efficiency
@ 117 cfm (55 L/s)	-13°F (-25°C)	60%
VAC @ 60HZ		120
WATTS / Low speed.		70
WATTS / High speed		182
Amp rating		1.4

*Sensible Efficiency - thermal **Latent Efficiency - moisture

Note: Effectiveness - based on temp. differential between the 2 airstreams Efficiency - takes into account all power inputs

	240						3 - High Speed
	220						*2 - Medium Low Speed
		3					*1 - Low speed
	200
	180						*Manufacturer’s data
(cfm)	160
	140
Flow
	120
Air		2
	100
	80	1
	60
	40
	20
	0	0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8

Static Pressure (in w.g.)

All units conform to CSA and UL standards

Dimensions	FRESH AIR
	FROM OUTSIDE
RNC20	DEFROST	STALE AIR
inches (mm)	DAMPER	TO OUTSIDE
	DEFROST
	PORT
	FILTERS	BLOWERS
	STALE AIR	FRESH AIR
		TO INSIDE
	FROM INSIDE
		33-5/8"
	CONDENSATE DRAINS	BALANCING DAMPER

*NOTE:

Front clearance of 25 inches (635 mm) is recommended for servicing unit.

19" (483)

143/4"

(375)

*All Duct Connections 6"(150mm)

Date: _______________________________________________	Contractor: __________________________________________
Tag: __________________________Qty:__________________	Supplier: ____________________________________________
Project: _____________________________________________	Quote#: _____________________________________________
Engineer:____________________________________________	Submitted by: ________________________________________

8 SP-RNC20