Pennco Silver 15B-060K 3 Zone 59,000 BTU Residential Cast Iron Natural Gas Boiler
Pennco Silver 15B-060K 3 Zone 59,000 BTU Residential Cast Iron Natural Gas Boiler
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Optimize Your Home’s Heat with the Pennco Silver 15B‑060K 59,000 BTU Cast‑Iron Hot Water Gas Boiler
Want dependable hydronic heat without a bulky footprint? The Pennco Silver 15B‑060K is a compact, cast‑iron, chimney‑vented hot water boiler that’s easy to service and built to last. You get 84% AFUE efficiency, electronic ignition and a motorized vent damper to help cut standby losses, plus left‑ or right‑side piping and wiring flexibility for clean replacements.
- Brand: Pennco
- MPN: 15B‑060K (15B Series K)
- Type: Gas‑Fired, Cast Iron Non‑Condensing Hot Water Boiler
- Fuel: Natural Gas (LP conversion kit available)
- Input: >59,000 BTU/h
- DOE Heating Capacity: 50,000 BTU/h
- Net AHRI (Water): 43,000 BTU/h
- AFUE: 84%
- Ignition: Intermittent Electronic with factory vent damper
- Venting: Built‑in draft diverter; 4" flue to a lined masonry or listed metal chimney
- Water Return/Supply: 1‑1/4" NPT
- Gas Inlet: 1/2" NPT
- Water Content: 1.9 gallons
- Electrical: 120V, 60 Hz; <12 A (15 A circuit recommended)
- Dimensions (W × H × D): 13‑3/8" × 32‑1/8" × 24‑1/8"
- Included: Vent damper, draft hood, jacket; parts kit with 30 psi relief valve, drain valve, T&P gauge, fittings
- Warranty: 20‑Year Limited heat exchanger (residential; see terms)
Compact, Cast‑Iron Durability
A rugged cast‑iron heat exchanger with dry‑leg end sections is pressure‑tested at the factory for a long service life—perfect for baseboard and radiator systems.
Fuel‑Saving Ignition & Vent Damper
The boiler’s electronic ignition fires only on a call for heat, and the motorized vent damper helps reduce standby losses compared with older standing‑pilot designs.
Flexible Left/Right Piping & Wiring
Water, gas, and electrical connections can be routed from either side of the cabinet, making change‑outs cleaner in tight mechanical rooms.
Low‑Profile Draft Diverter
The integrated draft diverter lowers overall height, so the 15B‑060K fits low‑ceiling basements where external draft hoods are a challenge.
Ready For Multi‑Zone Hydronic Systems
Pair with zone valves or circulators (not included) for two or more heating zones. The 1‑1/4" tappings support common residential manifolds and near‑boiler piping layouts.
| Weight | 215.0 lb |
|---|---|
| Height | 32.13 in. |
| Horse Power | 1/3 |
| Length | 24.13 in. |
| Width | 13.38 in. |
| Inventory Number | PEN15B060K |
| MPN | 15B-060K |
