Detailed Comparison

Sabre 25 HE Plus vs Warmflow 50/70 Bluebird

Comprehensive side-by-side analysis of efficiency ratings, specifications, and performance metrics

Efficiency 1

89.0%

Efficiency 2

85.4%

Type 1

Condensing

Type 2

Non-Condensing

🏆 WINNER

Sabre 25 HE Plus

Sabre

89.0%

Type:Condensing

Power:Unknown

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Head to Head

Warmflow 50/70 Bluebird

Warmflow

85.4%

Type:Non-Condensing

Power:Unknown

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Efficiency & Performance

Efficiency Rating

BEST

Sabre

89.0%

Warmflow

85.4%

Power Output

Sabre

Unknown

Warmflow

Unknown

Fuel Type

Sabre

Gas

Warmflow

Oil

Boiler Type

Sabre

Condensing

Warmflow

Non-Condensing

Technical Specifications

Flue Type

Sabre

N/A

Warmflow

N/A

Method

Sabre

Condensing

Warmflow

Non-Condensing

Fan

Sabre

N/A

Warmflow

N/A

Manufacture Period

Sabre

N/A

Warmflow

N/A

Cost & Savings

Annual Savings

BEST

Sabre

£150-£300

Warmflow

£150-£300

Installation Cost

Sabre

Free (ECO4)

Warmflow

Free (ECO4)

Comparison Summary

Efficiency Champion

Sabre 25 HE Plus

Sabre • 89.0%

Best Value

Both Boilers

Available FREE through ECO4 scheme

Our Recommendation

Sabre 25 HE Plus offers superior efficiency at 89.0%, making it the better choice for long-term savings.

FREE Installation Available

Ready to Get Your Free Boiler?

Both Sabre 25 HE Plus and Warmflow 50/70 Bluebird are available at no cost through the government ECO4 scheme. Take the next step today.

💰

£0 Installation Cost

Completely free through ECO4

⚡

High Efficiency

Save hundreds on heating bills

🏆

Quality Guaranteed

Professional installation included

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✓ Government Approved Scheme ✓ No Hidden Costs ✓ Professional Installation ✓ Energy Efficient

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