Baxi Assure Direct

Heating, storing and delivering water across multiple outlets, the Baxi Assure Direct cylinder delivers market-leading performance, reliability and affordability whilst being kind to the environment. The internal expansion system means it is easy to install with no unsightly external expansion vessels.

Features
Compatible Products

Rapid recovery Time
70-300 litre volumes available
Compact for small spaces
Requires virtually no ongoing maintenance

Baxi Assure System – wall-hung gas or LPG boiler
Baxi Assure Heat – wall-hung heat-only gas boiler
Baxi Assure IFOS, FGHR, SHRU for Boiler Plus compliance and added SAP benefits

Specification Sheet

Product Information

Technical Features & Benefits

Available in volumes of 70, 125, 145, 170, 210, 250 and 300 litres
Extra-compact models for particularly small spaces
Built with corrosion-resistant, high-quality components
Our unique L-shaped immersion heater maximises the volume of hot water available
Delivers up to 76L/min of hot water at 3 bar pressure

Dimensions

Dimensions
DHW inlet	mm	414	414	414	414	414	414	414
Cable entry lower	mm	275	275	275	275	275	275	275
Cable entry Upper	mm	-	549	580	705	801	1009	1313
T&P relief valve	mm	495	794	895	1020	1095	1323	1574
Height	mm	802	1102	1229	1384	1486	1738	2053
Depth	mm	600	600	600	600	600	600	600
Width	mm	579	579	579	579	579	579	579

Technical Specification

	Units	70D	125DD	145DDD	170DD	210DD	250DD	300DD
Product code		7737164	7737165	7737166	7737167	7737168	7737171	7737175
Specification
Nominal capacity	litres	70	125	145	170	210	250	300
Internal expansion with ﬂoating baffle		Yes	Yes	Yes	Yes	Yes	Yes	Yes
Insulation thickness	mm	60	60	60	60	60	60	60
Immersion heater rating	No. xkW	1x3	2x3	2x3	2x3	2x3	2x3	2x3
Weight empty	kg	23	25	31	34	38	46	56
Weight full	kg	115	165	183	216	237	282	339
Standing heat loss (daily)	kWh/24h	0.91	1.05	1.18	1.2	1.42	1.61	1.69
Standing heat loss (yearly)	kWh/year	332.15	383.25	430.2	438	518.3	587.65	616.85
Max flow at 3 bar	L / min	76	76	76	76	76	76	76
Max flow at 1 bar	L / min	45	45	45	45	45	45	45
Heat up time using all available elements	mins	92	71	79	93	102	121	146
ErP Product Information
Storage volume at 3 bar	litres	92	140	155	182	199	199	199
Mixed water at 40⁰C V40	litres	78	167	183	218	241	241	241
Declared load profile		M	M	M	L	L	L	XL
Water heating energy efficiency class		B	B	C	C	C	C	C
Water heating energy efficiency	%	38.6	39.2	37.5	38.2	37.5	37.8	37.7
Annual electricity consumption	kWh	3,341	1,311	1,369	2,682	2,731	3,513	4,443
Daily electricity consumption	kWh	6.11	6.01	6.35	12.38	12.67	20.48	20.58
Factory-set water heater thermostat temperature	°C	60	60	60	60	60	60	60

	Units	210DDD	250DDD	300DDD	210DDD	250DDD	300DDD
Product code		7737169	7737172	7737176	7737170	7737173	7737177
Specification
Nominal capacity	litres	210	250	300	210	250	300
Internal expansion with ﬂoating baffle		Yes	Yes	Yes	Yes	Yes	Yes
Insulation thickness	mm	60	60	60	60	60	60
Immersion heater rating	No. xkW	3x3	3x3	3x3	4x3	4x3	4x3
Weight empty	kg	39	47	57	40	48	58
Weight full	kg	237	282	339	237	283	339
Standing heat loss (daily)	kWh/24h	1.42	1.61	1.69	1.42	1.61	1.69
Standing heat loss (yearly)	kWh/year	518.3	587.65	616.85	518.3	587.65	616.85
Max flow at 3 bar	L / min	76	76	76	76	76	76
Max flow at 1 bar	L / min	45	45	45	45	45	45
Heat up time using all available elements	mins	68	81	97	51	60	73
ErP Product Information
Storage volume at 3 bar	litres	236	236	236	283	283	283
Mixed water at 40⁰C V40	litres	307	307	307	359	359	359
Declared load profile		L	L	XL	L	L	XL
Water heating energy efficiency class		C	C	C	C	C	C
Water heating energy efficiency	%	37.5	37.8	37.7	37.5	37.8	37.7
Annual electricity consumption	kWh	2,731	3,513	4,443	2,731	3,513	4,443
Daily electricity consumption	kWh	12.67	20.48	20.58	12.67	20.48	20.58
Factory-set water heater thermostat temperature	°C	60	60	60	60	60	60

Product Literature

Product Training

Bespoke training is available for this product and all Baxi Assure products.

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