ECR PSB Steam
Model Number: PSB
Value-priced steam boiler from ECR International.
Technical Specifications
Prices depend on sizing, venting and piping in your home, so we quote every installation.
Sizing: the right size comes from a room-by-room heat-loss calculation, not the size of the old boiler or a rule of thumb. Oversized boilers short-cycle and waste fuel; steam systems are sized to the connected radiation instead. See how we approach boiler installation.
Home-Specific Operating Cost Review
No guaranteed annual savings or payback period
Historical Use
Fuel consumption and weather
Current Rates
Utility and delivered-fuel prices
System Design
Load, piping, controls, and temperatures
Full Specifications
- Model Number
- PSB
- Efficiency (AFUE)
- 82%
- Boiler Type
- Steam Boiler
- BTU Input Range
- 56k - 245k BTU
- In Production
- Yes
- Parts Warranty
- 2 years
- Heat Exchanger Warranty
- 20 years
Specification source not yet linked — figures are being verified against manufacturer data.
Ideal For
Budget steam replacements for pre-war homes
Expert Review: ECR PSB Steam
The ECR PSB Steam is the reliable choice for steam system replacements in the ECR portfolio. Cast iron construction handles the thermal demands of steam heating. For pre-war homes with existing steam radiators, the PSB delivers consistent performance.
American manufacturing ensures understanding of Northeast steam heating demands. Parts are available through the ECR distributor network.
Our recommendation: The PSB Steam is a solid choice for steam radiator homes needing reliable replacement at reasonable pricing.
Key Features & Technology
Steam system compatible
Heavy cast iron
ECR parts network
Wide sizing range
Budget pricing
Advantages
- Affordable steam option
- ECR parts at Sid Harveys
- Fits existing footprints
- Any technician can service
Considerations
- 82% AFUE oldest technology
- No efficiency rebates
- Basic controls
Sizing & Installation Notes
Steam boilers like the PSB Steam are sized to the connected radiation — we measure every radiator's EDR rating and match the boiler's steam output to that total, plus piping pickup allowance. Square footage rules of thumb don't apply to steam.
Every ECR International installation starts with a free in-home assessment covering the heat-loss calculation, venting and chimney condition, and gas or oil supply sizing. Learn more about our boiler installation process and steam boiler installation, or see current rebate and incentive programs that may apply.
Warranty & Protection
Parts Warranty
2 years
Heat Exchanger
20 years
Our Guarantee
100% Satisfaction
All ECR International boiler installations by Home+ Air & Heat include our 1-year workmanship warranty, covering labor and any installation-related issues.
Compare the ECR International Lineup
| Model | Efficiency | BTU Range | Fuel | Heat Exchanger Warranty |
|---|---|---|---|---|
| PSB Steam (this model) | 82% AFUE | 56k - 245k BTU | — | 20 years |
| EV90+ Evolution | 95% AFUE | 60k - 199k BTU | — | 20 years |
| Benchmark | 92% AFUE | 75k - 250k BTU | — | 20 years |
See the full ECR International brand page for lineup context, or browse the Best Steam Boilers 2027 guide to compare across brands.
Frequently Asked Questions
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