Suspended Tubular Unit Heaters

• Suspended Natural Gas or LPG-Fired tubular unit heaters.
• ECA Approved.
• Suitable for open flued or room sealed applications.
• Axial or centrifugal fan options.
• Free blowing or ducted.
• Available without main fan for ducted systems.
• Automatic ignition as standard.
• Fanned flue as standard.
• Attractive and durable maroon colour ‘hammer’ finish.

Model	Max Heat Output		Max Gas Rate Natural (G20)		CTUA Air Flow m3/h	CTUB/C Air Flow m3/h	CTUD Min. Air Flow m3/h	CTUA Width 'A' mm	CTUB Depth 'J' mm	CTUA Height 'B' mm	Weight
	kW	Btu/h x 1000	m3/h	ft3/h							CTUA kg	CTUB kg	CTUC kg	CTUD kg
22	23	78	2.6	92	3800	3300	3300	1075	1026	610	84	96	109	80
30	27	92	3.2	112	4000	3300	3300	1075	1026	610	84	96	109	80
35	32	109	3.7	131	4000	3300	3300	1075	1026	610	88	100	113	84
40	39	133	4.5	160	4000	3300	3300	1075	1026	610	92	104	117	88
50	51	174	5.8	206	5500	5500	5500	1075	1026	895	115	139	156	107
60	58	198	6.6	234	5500	5500	5500	1075	1026	895	122	146	163	113
75	78	266	9.0	319	7500	6400	6400	1327	1076	1100	160	185	205	151
90	91	310	10.5	371	7500	6400	6400	1327	1076	1100	169	210	214	160
100	98	334	11.3	398	11000	9400	9400	1327	1076	1345	194	228	251	177
115	111	379	12.8	451	11000	9400	9400	1327	1076	1345	203	237	260	209

Air Outlet Data - Horizontal louvres, single deflection, manually adjustable.

Suspension Data - All units have four suspension brackets.

Additions to Dimensions -
Width: Add 54mm for fan/limit stat on right hand side of heater.
Depth: Total depth includes fan guard and motor.

Burner Data: Data shown is for On/Off burner.

Ducting: CTUA Models are not suitable for ducting. Air outlet duct spigot available for CTUB models on request. CTUC models are available with the centrifugal fan enclosed in a colour matched cabinet for connection to ducted air inlets. CTUD models are available without a main fan, for incorporating into ducted systems with separate fans.

Model References: When ordering, CTUA denotes axial fan models, CTUB & CTUC denote centrifugal fan models.

L.P.G.: Data available upon request. Use replace codes.