Bryant HRVBBLHA, HRVBBSHA, HRVBBSVA manual 40%

moisture dryofair	35				40			45			50	55				60			65	70	75	80	85 90		95		Sensible heat	factor																			14
	.				.			.			.	.				. . . . . . . .
																																													5.
																																											cu
																																										ft
																																									pound	per
																																									of
Poundsof poundper																																								dry
																																								air
		025		024	023		022	021		020	019	018		017				016	015		014	013		012	011		010	009				008		007	006	005		004	003	002	001	0
		. . . . . . . . . . . . . . . . . . . . . . . . .
moisture dryofair																																											110
	180			170	160			150		140	130			120				110		100		90			80		70		60				50		40		30		20	10		0
Grainsof poundper	105												Btu		3.0-			air dry of		pound per																							105
																						Btu
																								deviation		Enthalpy
	100																																										100
air											BTU																																	cu				14
dry												02.-																															ft				0.
	95
of																																											95
Btu per pound	90																																										90						HRV
saturation,									BTU		01																																85
											.-																												10%
	85
at																																				20%
Enthalpy																											40%						30%
							80																																				80
											Humidity																																cu
																								50%
																						60%																										13
49													Relative							70%																							ft			5.
	48										75								80%
																																											75
		47															90%											Btu
			46																											08
				45																											.-
					44
						43																					Btu
							42																																				70
																			70
								41																				06
																												-
									40																			.
										39																Btu
											38
																											04
																											.
											37																-																65
												36										65			Btu
														35
																34										02
																											-
																		33									.
																			32	31
																					30				60																		60
																						29	28
																																														0.
																								27
																																											cu					13
																																											ft
																												55															55
																																50											50
																																									Btu
																																									5
																						26																			.
																																									+0
																								25	24																		45
																																		45							Btu
																										23	22												Btu		4
																																									+0
																																									.
																												21												.
																													20											3
																																								+0
																																19				40			Btu				40
																																							+0										ice.
																																							2
																																							.
																																						Btu										12	for
																																														5.			are
																																											cu
																																							1				ft
																																							.				35						lines
																																					35		+0
																													18			17																	deviation
																																	16
																																		15
																																			14				80%	60% 40%	20%		30						enthalpyand
																																				13
																																						30
																																				12
																																							25				25						properties
chart																																											20						F,
																																			12	11													Below32˚
																																					10
																																						9
Psychrometric																																							8			BulbDry TemperatureF
																																							Bulb,Wet Dewpointor Saturation TemperatureF
																																								7
																						9