Aarrow Fires Tf 70 Technical Data, Stratford Tf 30b, 1kW = 3420 BTU’s 25.4mm = 1 inch

TECHNICAL DATA

	TECHNICAL DATA			Stratford	Stratford		Stratford		Stratford				Stratford
				Tf 30b	Tf 50b		Tf 70b		Tf 90b					Ti 40b
	Max output to room (kW)					3.5		4.5		2
			2
					2.5
	BTU’s		6,840		8,550	11,970		15,390		6,840
	Max output to water (kW)			7.5	13		17.5	24
										12.5
	BTU’s			25,000	45,000		60,000	82,000			43,000
	Number of radiators in average
				3 to 5	8 to 10		12 to 14		17 to 19					8 to 10
	installation
	Height (mm)			596	645		709	709			595
	Width (mm)			562	670		780		780				572
												Depth to wall
	Depth (mm)			389	389		486	546						180mm
												Total 543mm
	Height to centre of rear flue			447	503		555		555					N/A
	Depth from back to centre of flue			138	138		172		172					106mm
	Flue diameter			127 (5”)	127 (5”)		152 (6”)		152 (6”)					127 (5”)
	Weight packed (Kg)			106	127		176	188						105
*1kW = 3420 BTU’s		** 25.4mm = 1 inch.

Stratford Tf & Ti Multifuel Boiler Stoves 7