Oil Boiler – Technical Data

Vortex Condensing Indoor
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia (mm)	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
50-70 (15-21)	71650	Riello RDB2.2	350	855	566	100	22mm*	22mm*	N/A	A
50-90 (15-26)	78500	Riello RDB1	470	860	603	100	22mm*	22mm*	N/A	A
90-120 (23-36)	107500	Riello RDB2	470	900	603	100	28mm*	28mm*	N/A	A
120-155 (36-46)	141600	Riello RDB2.2	470	900	603	100	28mm*	28mm*	N/A	A
155-200 (46-58)	177500	Riello RDB3.2	565	1234	786	100/125*	1¼” BSP	1¼” BSP	N/A	A
200-240 (58-70)	218400	Riello RDB3.2	565	1234	786	100/125*	1¼” BSP	1¼” BSP	N/A	A

Vortex Indoor Sealed System (top service)
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia (mm)	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
50-90 (15-26)	78500	Riello RDB1	470	860	603	100	22mm	22mm	12	A
90-120 (26-36)	107500	Riello RDB2	470	900	603	100	22mm	22mm	12	A
120-155 (36-46)	141600	Riello RDB2.2	470	900	603	100	28mm	28mm	16	A

Vortex Condensing Boilerhouse
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia (mm)	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (litres)	SEAI HARP Category
50-90 (15-26)	78500	Riello RDB1	431	714	695	100	22mm*	22mm*	N/A	A
90-120 (26-36)	107500	Riello RDB2	460	705	695	100	28mm*	28mm*	N/A	A
120-155 (36-46)	141600	Riello RDB2.2	460	705	695	100	28mm*	28mm*	N/A	A
155-200 (46-58)	218400	Riello RDB3.2	540	1022	868	100/125*	1¼” BSP	1¼” BSP	N/A	A
200-240 58-70)	218400	Riello RDB3.2	540	1022	868	100/125*	1¼” BSP	1¼” BSP	N/A	A

Vortex Outdoor Module
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
50-70 (15-21)	71650	Riello RDB2.2	385	880	800	Green	22mm	22mm	10 (kit)	A
50-90 (15-26)	78500	Riello RDB1	505	908	800	Green	22mm	22mm	12 (kit)	A
90-120 (26-36)	107500	Riello RDB2	505	908	800	Green	28mm	28mm	16 (kit)	A
120-155 (36-46)	141600	Riello RDB2.2	505	908	800	Green	28mm	28mm	16 (kit)	A
155-200 (46-58)	177500	Riello RDB3.2	587	1240	945	Green	1¼” BSP	1¼” BSP	N/A	A
200-240 (58-70)	218400	Riello RDB3.2	587	1240	945	Green	1¼” BSP	1¼” BSP	N/A	A

Vortex Wall Hung Indoor
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
40-55 (12-16)	47770	Ecoflam MAX1	580	850	322	100	22mm	22mm	N/A	A
55-70 (16-21)	63800	Ecoflam MAX1	580	850	322	100	22mm	22mm	N/A	A

Vortex Wall Hung Outdoor
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia (mm)	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
40-55 (12-16)	47770	Ecoflam MAX1	635	837	366	Green	22mm	22mm	N/A	A
55-70 (16-21)	63800	Ecoflam MAX1	635	837	366	Green	22mm	22mm	N/A	A

Euroflame Condensing Indoor
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia (mm)	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
50-70	58000	Riello RDB2.2	430	860	605	100	22mm*	22mm*	12 (kit)	A
70-90	73700	Riello RDB2.2	430	860	605	100	22mm*	22mm*	12 (kit)	A
90-120	100300	Riello RDB2.2	470	900	603	100	22mm*	22mm*	12 (kit)	A

Euroflame Condensing Outdoor Module
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia (mm)	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
50-70	58000	Riello RDB2.2	505	908	800	Green	22mm*	22mm*	12 (kit)	A
70-90	73700	Riello RDB2.2	505	908	800	Green	22mm	22mm	12 (kit)	A
90-120	100300	Riello RDB2.2	505	908	800	Green	22mm	22mm	12 (kit)	A

Euroflame Condensing Boiler House
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia (mm)	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
50-70	58000	Riello RDB2.2	435	715	700	100	3/4″ BSP	3/4″ BSP	N/A	A
70-90	73700	Riello RDB2.2	435	715	700	100	3/4″ BSP	3/4″ BSP	N/A	A
90-120	100300	Riello RDB2.2	435	715	700	100	1″ BSP	1″ BSP	N/A	A

Vortex Condensing Combi Indoor
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia (mm)	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
26	88700	Riello RDB1	590	860	605	100	22mm	12	N/A	A
36	123700	Riello RDB2.2	615	900	605	100	28mm	14	N/A	A

Vortex Condensing Combi outdoor
Boiler Model	Set output (Btu/h)	Burner Make/Type	Width (mm)	Height (mm)	Dept (mm)	Conv flue Dia (mm)	Connection Sizes Flow	Connection Sizes Return	Exp Vessel Size (ltr)	SEAI HARP Category
26	88700	Riello RDB1	658	945	754	Green/Box	22mm	12	N/A	A
36	123700	Riello RDB2.2	658	945	754	Green/Box	28mm	14	N/A	A

* For flexible flue liner system use 125mm dia flue. For fixed flue system use dia. 100mm