Series	Description	Frame Depth	AAMA Rating	Air Filtration	Water Resistance	CRF	U-value
C4050	Single Hung	3 3/4"	DH-C55	.19 cfm	8.25 psf	49	0.64
C4000	Double Hung	3 3/4"	DH-C55	.19 cfm	8.25 psf	49	0.64
C4100	Fixed	3 3/4"	DH-HC70	.01 cfm	30 psf	*49	*0.64
* Estimated

.062 wall frame & sash True thermal break construction 1" glazing only Factory glazing available Concealed HD spiral balancers H.D. tilt shoes for cleaning Optional block and tackle Truth std. chestnut bronze latches Optional white bronze latches Optional keyed locks Single frame construction Muntins in glass only No true Muntins (no applied muntins) Half screens on single hung Full screens on double hung Full receptors available Panning & trim shapes available Concealed mullions available

Class I dark bronze anodized (stock) Class II clear anodized (stock) Class I black anodized Class I med. bronze anodized Class I lt. bronze anodized Class I champagne anodized Standard kynar finishes Custom kynar finishes Standard baked enamel Custom baked enamel

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