Heat Only Boilers

Baxi Assure Heat

This light-weight heat only gas boiler comes with a 2-year parts and labour warranty and has a compact design and discreet rear flue option.

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Features and Benefits Product Literature Dimensions Technical Specification

Features and Benefits

Multiple outputs

Available in outputs of 13, 16, 19, 25 and 30kW

Accessories included

Comes with a secure locking wall-mounting bracket

Compatible

Compatible with Baxi Assure range of hot water cylinders

Quick servicing

Front and side access allowing a quick and easy servicing with no special tools required

Time-saving

No pump overrun or permanent live required, saving time and money during installation

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Product Literature

Installation and Service Manuals

User Guides

Specification Guides

Product Fiche

Energy Labels

Range Guide

Dimensions

A: Boiler Width = 370mm

B: Boiler Height = 625mm

C: Boiler Depth = 270mm

D: Side Clearance = 5mm

E: Upper Clearance = 190mm / 35mm if using rear flue

F: Lower Clearance = 120mm / 35mm in 300m deep cupboard

G: Front Clearance= 5mm in operation / 500mm for servicing

Technical Specification

Product Model	125SF	145SF	170SF	210SF	250SF	300SF
Product Code	7737266	7737267	7737268	7737269	7737270	7737271
Specification
Nominal capacity (litres)	125	145	170	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 x kW)	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3	1 x 3
Weight empty (kg)	43	48	52	55	61	69
Weight full (kg)	183	203	234	254	297	352
Standing heat loss (daily) (kWh/ 24h)	1.05	1.18	1.2	1.42	1.61	1.69
Standing heat loss (yearly) (kWh/ year)	383.3	430.7	438	518.3	587.7	616.9
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
Recovery time at 15 l / min, 80°C primary flow from 15°C to 60°C	23	24	22	28	34	39
Recovery 70% draw off (mins)	15	17	16	19	23	27
ErP Product Information
Storage volume at 3 bar (litres)	137	155	178	195	233	283
Standing loss (W)	50	55	59	65	70	79
Water heating energy efficiency class	B	B	B	B	C	C
Factory-set water heater
Thermostat temperature (°C)	60	60	60	60	60	60

Contact your Baxi Assure Representative

Our Baxi Assure Sales Team is on hand to help you with all your Residential Specification hot water and heating requirements.

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Baxi Design

Our Baxi Design team provides a complete design service which includes SAP assessments for projects that incorporate Baxi Assure products.

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Knowledge Centre

Relevant and informative content on a range of topics and key challenges.

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Baxi Assure

The Baxi Assure range of products is designed to offer a complete and simple, single-branded solution for all your domestic hot water and heating requirements.

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Baxi Assure Heat

Features and Benefits

Multiple outputs

Accessories included

Compatible

Quick servicing

Time-saving