Peerless Boilers Cast 92

The Cast 92 is Peerless' legacy gas-fired condensing cast-iron boiler family, published on the official site as two separate products under 'Out of Circulation – Gas Boilers': the residential Series Cast 92-2 and the Cast 92-4 for commercial or large residential applications. The pages describe a cast-iron heat exchanger that 'retains heat longer than other types of heat exchangers', low CO2 and NOx emissions, quiet operation, and a compact space-saving design positioned for replacing older, larger, less-efficient cast-iron boilers; the 92-2 is ENERGY STAR certified with 90% efficiency and the 92-4 is cascade ready with a 92.7% thermal efficiency.

Both products use the HeatNet text-display control with cascade capability (the I&O manual documents one master and up to 15 member boilers, Modbus RS485 communications, outdoor reset and boiler sequencing). The Cast 92-2 carries a 40–199 MBH CSA input range and prints a 199 MBtu/hr / 184 MBH rating row with a 2"–14" W.C. gas pressure range, 2–36 GPM flow, 20–100°F temperature rise, 0–100 equivalent feet of vent and air piping, 4.75 gallons of water, a 3" flue, 2.75 A FLA, 5.3 boiler horsepower, a 148 MBtu/hr net rating and 90% AFUE. The Cast 92-4 carries an 80–399 MBH CSA input range and prints a 399 MBtu/hr / 370 MBH rating row with 4–72 GPM flow, 7.125 gallons of water, a 4" flue, 5 A FLA, 10.6 boiler horsepower, a 322 MBtu/hr net rating, 92.7% thermal efficiency and 87.7% combustion efficiency.

The official site groups both Cast 92 products under 'Out of Circulation', so Boilers.ca records the family as a single legacy hub with productStatus 'discontinued' and documents the two printed model rows (92-2 and 92-4) at model level from the product pages and the C928000 R1 I&O manual. The I&O manual's HeatNet fault states are extracted in research but not wired to site error-code pages. No official Canadian-sales statement was found — research reviewed US-site data only — so canadianStatus stays 'unknown'.