2011年9月15日 · I love York YP9 furnaces and installed over 150 units since they came out. It just boils down to what the contractor is comfortable in installing. If you are not informative on a brand or model sometime a contractor will push the brand or model they know. I would rather have somebody comfortable installing a model they know than installing something they never did before with out proper ...

2013年12月1日 · It's a pretty sophisticated modulating furnace; it demands a tech who's up to speed on it. I first saw one here last winter while on call and came right back here to ask about it even though it was just snow blocking the air intake. It seems to me York should be able to confirm any special issues with valve "backwards compatibility" and would be interested to know if any dealer was saying ...

2010年11月21日 · what does the zoning jumper do on the york yp9?

2013年5月31日 · I have installed a York Affinity system. YZH 3 ton system with YP9 97% 60000btu modulating furnace and communicating stat. Having trouble getting stat to initialize properly with bonnet sensor installed. Stat loads up and initializes fine without bonnet sensor. Just wondering if anyone has run into this problem before. I installed sensor in space provided on A coil and wired with factory ...

2010年11月21日 · CPH york yp9 80,000 btu. the book says 6cph and honeywell tt booklet says 3cph anyone have a clue Reply 11-21-2010, 06:46 AM #2 beenthere

2009年12月5日 · York TM9V versus Lennox G61V I need to replace a 17 year old Payne furnace that has had all three heat exchangers replaced three years ago and now has stopped working and will cost another $ to repair. I have narrowed it down to two contractors in my area, Pacific Northwest. One premier installer is offering the Lennox G61V 95% effic - two-stage variable speed 70,000 btu furnace. The other ...